Showing posts with label Blitzes. Show all posts
Showing posts with label Blitzes. Show all posts

Friday, January 10, 2014

Some General Thoughts on Defending Spread Tempo Offenses




Well, now that the bowl season is finally over, and I have almost completely overdosed on watching games, I must say I do have some thoughts on what I have seen defensively.  Now mind you, this is purely observational, and not stitch of what I'm talking about or illustrating has been confirmed with film, so basically this post is me bullshitting with you over a couple of beers at the local pub.  Now that we got that out of the way, let's look at my thoughts on what I viewed over the bowl season.




  1. There is no, and will never be any, substitute for fundamentals.  The teams that did the best job on defense not only tackled well, but tackled well in space.  They fought off blocks, reacted well to schemes, made reads and utilized very good footwork and technique.  The biggest skills by far is coverage footwork and transition and tackling.  
    1. Tackling- The spread schemes have an inordinate amount of ways to get players out-leveraged, out-flanked, and just generally in a bad position to defend whatever play is being run at them.  The packaged plays concept, along with multiple formations, reads and options being utilized has made many a great athlete look silly whiffing at air.  Good teams tackle, but great teams tackle with a purpose...EVEN IN JANUARY.  I don't give a damn what time of year it is, you must tackle.  I do tackling drills everyday during the season up until about games five or six, then I taper off, but even if I'm in the playoffs we are tackling once a week and still doing form/fit drills everyday.  The hardest thing to recreate as a defensive coach is open field tackling, but it MUST be done if facing these types of offenses on a regular basis.
    2. Coverage footwork- The good teams have not just had spectacular athletes in the secondary, they've had great technicians in the secondary.  A DB has got to be a master at his craft.  This was no more evident in the BCS National Championship Game where Chris Davis in the beginning of the game used poor footwork on underneath routes to allow a couple of easy first downs.  Later, Davis (yes, I'm being critical of him) made huge error in the way he played the ball, receiver and the route on the pass interference call that led to him making the most critical error of the game (which had nothing to do with fundamentals).  On the goal line, playing in man coverage Davis aligns head up, yes HEAD UP on Kelvin Benjamin and allowed the big 6'5" receiver to body him up on a slant route in the end zone for the game winning touchdown.  Facing spread attacks requires that DB's have meticulous footwork and they must be able to play the ball in the air well.  This was never more evident than vs. one of the best defensive back coaches in the country than Nick Saban himself.  Saban's DB's time and time again found themselves in poor position because of poor technique.  Now, I will agree, there were some mismatches.  As one person put it, some teams just don't match up well against others.  May not mean one is better than the other, but the end result is the same.  The match up issues led to technique breakdown, and well, you see what you got.  The same could be said of Texas A&M's DB's or Baylor's.  
  2. Schematically, I honestly feel man to man coverage HAS to make a major return to college football.  I know "living" in man, is not for the faint of heart, but even the match up zone coverage gurus are going the way of pure man on even their zone pressures.  Three-by-three zone blitzes are going back to the old grass roots man free blitzes of yesteryear, but with better eye control and leverage setup in the general attack of the blitz itself (blitzes must really be option centered now or spread option offenses can seriously gash your defense).  Man free and Cover Two Man have to make a comeback, at least until the time being.  I mean, hell, let's be honest, even Saban's version of Cover 3 (Rip/Liz) is basically man free.  Man to man cuts down on the amount of open grass receivers are allowed to attack, and not going pure cover zero all-out man allows you to have a match up problem with help over the top or trailing help underneath.  
  3. Zone coverage is not dead however, but must be disguised, which leads me to my next point that the defenses intentions MUST be disguised.  From blitzes to stunts, to coverages, EVERYTHING must not appear as it seems.  The QB is not the only cat you have to fool either, the offensive lineman are the keys you must really fool.  I'm really surprised at the lack of amount of stemming you see defenses doing these days.  Stemming is easy and can be added to any call.  Regardless of tempo, most offenses at least take a second to look over the defense pre-snap, this is when you shift, then shift again.  Build in good hard fast rules too for when caught in a shift.  I always tell my guys when caught, keep working to your gap, don't stop and smell the roses and more importantly DON'T PANIC!!!  Disguise is a must because offenses have become so successful at reading a defenses' intentions and then changing the play, gashing the defense, aligning quickly and doing it again.  This disguise can help slow down the up-tempo schemes of today by making the offense have to reset or "re-audible".  
That moment when you realize this was a poor disguise...

    1. More to elaborate on disguise, one thing I liked was how Missouri would show 1 high coverage, then rotate pre-snap to 2 deep, or even, rotate the deep safety down and down safety deep.  I was amazed watching a defender, aligned 5-6 yards off the ball, bailing before the snap to become the MOF defender.  Some of the coverages looked like zone, but some were also man free as well.  I thought the idea very ingenious because you rarely see one high, MOFC coverages morphing to two high, or better yet, rotating much in the way a four-spoke secondary would.  These types of adjustments must be made.  In other words, make the unordianry, ordinary.
  1. Obviously pressure must be a consideration when facing these types of offenses.  I think pressure for pressure's sake is not a good mantra however.  I think you have to the standard stuff of evaluating protection schemes, QB strengths when pressured versus when not pressured, run pressures versus both gap and zone schemes etc.  The no huddle presents some issues with pressures in that they must be simple, so they can be signaled in quickly.  These pressure packages must be dynamic so they can adapt to the myriad of formations, shifts and motions that your players may see.  Making your pressure packages multiple, but simple is key.  A backside twist added to a field dog blitz is an easy adjustment, but must be communicated and taught as such.  I think being able to "tweak" a pressure with such nuances is very important in being able to give an offense multiple pressure looks throughout the course of the game.
  2. Anti-pressure is another schematic theme that I think defensive coordinators, especially at the high school level should embrace.  Several years back I was facing a very good running QB, with some highly talented receivers (one is entering this year's NFL draft).  We had no answer in our base 4-3 package.  I stole an idea from good ol' Gus Malzahn and utilized a three man front where I simply changed out our 3 technique for another linebacker and played my traditional Mike linebacker about 8 yards deep so he could drop down the middle in a Tampa 2 look.  We went into that game with 4 pressures, 3 zone and 1 man.  We were a 24 point underdog and only lost by 11, confusing the hell out of our opponent with this look.  Now we ended up down by 21 at the half, because as the score got further out of hand, I kept bringing more and more pressure, which led to mistakes, and our players feeling like they needed to press.  In the second half, I called a man blitz, our safety slipped covering a dig route and we were down by 28.  After that I simply quit blitzing and dropped eight into coverage.  On the first possession they threw a pick that led to us scoring.  Second possession we forced the first punt of the night.  The less we pressured, the worse their QB played.  What was happening was we were reducing the size and number of windows this young man had to throw through.  What he began to do then was tuck and run when he got nervous about throwing a pick.  So we quit rushing our Nose, and let him and the stacked Tackle spy the QB.  This made things more and more frustrating leading to two more second half turnovers.  My point is this, don't always think you have to put the pressure on the QB by rushing him.  Sometimes it's better to put the pressure in front of him with coverage and a minimal rush.  I've actually done this more than once, and had it work quite well on more than one occasion.  I think DC's don't need to get caught up in drawing up these wide arrays of blitzes that send safeties and drop tackles etc. just for the sake of trying to sack the QB.  If you are having trouble getting to him, my answer would be, then make him have trouble finding anyone who is open.  What bigger waste of a player than having five offensive linemen blocking two or three defensive linemen, while the other eight or nine players are in coverage, confusing the QB?  I know it's contrarian, but think about it, once I made the leap, the dropping eight or nine has been a part of my spread defense package ever since.
3 man front 4-3 personnel Tampa 2 coverage

    1. Also to note, this past season, because we had kids that were so new to doing what I was asking them to do, I kept it quite simple.  If we added a "drop" call to any coverage call, that told the tackle (three technique) to drop on passing plays to the low hole zone.  Allowed us to play coverage with our Mike linebacker a bit different, and also allowed us to play our quarters scheme with an extra underneath zone defender allowing the outside linebackers to get to the flats quicker.  Again, just thoughts on paper, but knowing some body's tried them and had success with them sure helps.  
Drop call given to 3 technique

  1. Brophy had mentioned this before, but developing simple defensive concepts that can be communicated effectively and quickly are going to become more and more the norm in at least college football.  I think high school coaches have a bit of time on their side before we see the tempo of the college game, but it looms in the very near future.  None of this was more evident than when Alabama played Oklahoma.  Oklahoma, who throughout the year had done some tempo, wasn't anywhere near the Oregon's or Texas A&M's in terms of playing speed or number of plays, however with the break, and what Stoops knew about Saban's defense, they obviously worked on it and exploited it.  I may make a bold prediction here, but Saban's days may be numbered due to his inability to adapt.  He's had two years now of dealing with both Texas A&M and Ole Miss, both of which operate at high speeds and he's had trouble with these.  That's because Saban, like all of us, likes to be right.  Many a master craftsman wants his hands in everything, and it takes those of us who pride on using our minds to stop our opponent to a dark place when we have to rely only on fundamentals.  However, that is where the game is headed.  Fundamentals, who at some point in the collegiate game had taken a back seat to scheme, will now prevail (as it should).  If Saban doesn't adapt, as other college coaches, it could get ugly for them and ugly in a hurry (no pun intended).  Saban himself, along with Will Muschamp have already talked about scrapping their time eating offenses for the more glamorous no huddle, speed-in-space, up-tempo offenses.  
    1. Where this takes defenses is they are going to have to educate the signal callers on the field even more so than before.  The signal callers are going to have to work in a way that they are essentially the coordinator on the field and get the defense in the right front and coverage in a very short amount of time.  The problem with this, as with defensive football in general is that it is reactive, where the offense is proactive.  Sure they have to snap the ball, but even if they aren't right all the time, a short throw to a great athlete that's well covered can still turn into six points.  The defense has this to worry about, and then having said short throw (could be a run, just using the short throw as an example), NOT be covered due to a bad pre-snap read, and it also turns into six.  This is where the teaching responsibility lies with the coordinators and their ability to put their scheme inside the head of a 20 year old.  In the case of high school, sometimes that guy may only be 15!  
What I drew on a napkin from Missouri game, no DVR, so may not be 100% accurate, but you get the gist.  

These are just some of my general notes I've basically jotted down in my phone, or on a napkin as bowl season unraveled before our eyes this season.  I think we could easily be five to six years off before defenses really "catch up", and I use that term lightly because defensive football is behind the eight ball already as the game is designed to be entertaining, and a nine to seven ballgame isn't really appealing to the average fan.  I also agree with Brophy on his new standards of measuring what a good defensive outing will be in the near future.  I think the time is gone where you see shutouts, or very low scoring affairs.  For those of us who are "defensive minded" this may be an issue, but it's like anything else, you either adapt, or you die.  



I'm thinking very seriously about working on a collaborative effort to look at this more closely.  I have contacted a couple of other bloggers about this, as I think it was our readers would want, and could greatly use.  If you have any suggestions or comments, shoot me an email or hit me up on Twitter @FootballIsLifeBlog.  Hope everyone had a great holiday, and is ready to hit the off-season in full stride!

Duece

Thursday, June 13, 2013

Some More Stunts for the Zone Read

Not that stunt!


In some recent discussions on the Huey board, I decided to dust off a post that was actually supposed to have been posted over a year ago!  It was a thread that was to go along with one of my first posts about the Down and Up stunt against the zone read.  As with many things, I shelved it and haven't been back to it.  Well here it is, and here are a couple of other stunts that may help you against the zone read by giving different looks to the offense.

Setting the Three Technique
This one topic has been debated countless times.  The offense has the upper hand because by setting the three technique away from the running back they have an easy cut back lane if the ball is handed off to the running back.  Not to mention an open B gap to the weak side that they can exploit if they have a running QB by running QB iso to that side.  If you set the three technique to the back, then the blocking on the front side of the zone play becomes a bit easier because of the soft B gap.  So what to do?  The two stunts discussed here involve moving the three technique in a manner that allows the defense to dictate what the offense will do.  If your defense is not flexible enough to move the three technique around, you need seriously reevaluate what you are doing defensively.




Stunt 1- Using the Three Technique as the QB Player
The first stunt is where the 3 technique is set to the RB.  On the snap, the defensive end will slam down hard into the B gap and attack the near hip of the offensive guard.  This will do two things.  To the QB it looks like the end has come down hard and this should be a pull read.  Second, if the ball is given, then the DE will have the B gap for the cutback run.  The Tackle, will loop outside and replace the DE to contain the QB.  Again, if the QB pulls the football, then he will run right into the unblocked three technique.  Obviously the success of this stunt lies in the ability of the three technique to tackle in space.  A good rule is to do this when  the offense puts the RB into the boundary, which gives the QB less room to operate in.



Stunt 2- The Read Blitz
The Read Blitz was introduced to me a few years back as a well to "mess" with the option QB and give the defense another easy way to defend the option.  Against the spread, the defense will set the three technique away from the RB, inviting the cutback.  Pre-snap the weak side LB will walk up to within a yard of the LOS into the open B gap.  This LB is keying the near hip off the offensive guard.  If the hip moves inside, the LB attacks right off this hip and flat down the LOS, looking to prevent the cutback.  If the hip attacks to him, either vertically or laterally, the LB will work to get up field and wall off the play coming to him (could be power, iso or QB zone).  The DE to the side of the read blitz will now become the QB player.  In similar fashion to the down and up stunt, the DE will still squeeze the tackle, but with hands only, being aware not to get his shoulders turned so that he may be in a position to contain the QB if the QB pulls the football (which will more than likely happen due to the DE "squatting").



The beauty of this stunt is that even if the LB gets washed, he's done his job, because he's eliminated the cut back lane in the weak side B gap (which is what most DC's are worried about by setting the three technique to the back).  The major coaching point here is to have the DE squeeze with his hands, and then shuffle down the line, being prepared to tackle the QB.

The read blitz can be used against many types of options and was introduced to me as a way to mess with the triple option QB on inside veer.  Against the veer, the LB simply tackles the dive back if the guard's hip goes down inside.  The DE will still squeeze and sit for the QB.  This is a simple stunt that doesn't take a ton of teaching time to develop and can really foul up an option QB's reads.

A word of caution, be well prepared and know when to run this stunt as it's not the best in the world against isolation runs to the opposite side of the stunt for the lack of the extra player to make up for the extra gap presented by the lead blocker.  It's also a bit tough vs. the pass because now the LB must drop to his zone, being only a yard off the LOS.  This is where detailed film study is really crucial in game planning.



So, that's it!  Just a couple of tidbits to keep you rolling along.  Sorry it's been so long between postings, but life is back to that glorious busy buzz of high school football.  Never thought I'd ever say it feels good to be underpaid and overworked!!!!



Duece

Monday, June 18, 2012

Creating an Eight Man Front to Defend the Spread Offense III






In the first post I touched on various ways that one-high (MOFC) coverages can be utilized in a sound manner to defend the spread offense.  The second post touched on some adjustments you can make via the front and the coverage to attack certain things the offense is attempting to do.  Now, I want to touch on a couple of the finer points of the eight man front such as:
  • The Free Safety (FS) and his role in MOFC coverage in the eight man front.
  • Simplifying alignment in the eight man front.
  • Blitzing in the eight man front.



The Free Safety's Role in MOFC Coverage
The FS in most MOFC defenses has a tough job, especially if the coverage is cover one, or some sort of two-deep rotational coverage.  Robber, and Cover One are not too strenuous on the FS, the reason being, in Robber the FS is pattern reading, and it's basically man, and in Cover One, the FS is free to roam based on the QB's eyes.  However, introduce Rip/Liz Cover Three and you now have the best of both Cover Three and Cover One.  Let's look at the pros cons of each and then display them with Rip/Liz and see what we get...shall we?

Cover One-Pros
  • Aligns to and covers virtually everything with guaranteed MOF help.
  • Simple, cover your man, run with your man if he goes in motion (you can bump, or motion blitz if you'd like, but again, this is simple man-to-man defense here).
  • Provides a stable defense for the MOF, having both a MOF deep player and a MOF shallow player (Rat-in-the-hole). 
  • Affords sending up to six defenders on a blitz if using peel coverage rules.
Cover One-Cons
  • Run force-the force defender can be "run off" by a receiver he's supposed to cover man-to-man (although catch man alleviates some of this, it is still, nevertheless worrisome).
  • Not all 11 eyes on the football.  Zone defense affords 11 eyes watching the football, whereas man defenders cannot always eye the football for the threat of being beaten in pass coverage.
  • Outside 1/3's vulnerable to match up issues.  Corners are on an island in Cover One.
  • Suspect to picks and rubs, as is any man-to-man defense.
  • FS must have very good range.
Cover Three-Pros
  • Aligns to everything.
  • Very simple to install (should be able to do this in one practice).
  • Good run support (dedicated force players at or near the LOS with a solid MOF alley player).
Cover Three- Cons
  • Covers nothing.
  • Weak in the seams.
  • Weak in the curl.
  • Weak against flood routes.
  • Every offense in the country has several "Cover Three Beaters" installed in their offense day one (which means EVERYONE's seen it).
  • FS has to have excellent range.
By utilizing Saban's Cover Three, you end up with the following:

Rip/Liz-Pros
  • Aligns to everything.
  • Excellent MOF defense with a MOF safety deep and MOF underneath player (ROBOT).
  • Can keep same rules for zone blitzing (Number one and two droppers are identical in both Cover Three Rip/Liz and most three deep, three under zone blitz schemes), which alleviates teaching time(multiplicity through simplicity).
  • Force players not as apt to be run off by receivers.
  • All 11 eyes are on the football at the snap.
  • No need to worry about picks and rubs (you're not in man-can run banjo schemes).
  • With flat players funneling the number two receiver inside the hash, FS doesn't need to be as "rangy".
  • Has the same run support structure as "Country Cover Three".
  • Very strong in the seams and curl areas because of the pattern read.
  • Works against most "Cover Three Beaters" and is hard for offense to distinguish between Cover Three and Cover One.
Rip/Liz-Cons
  • Not as easy an install as "Country Cover Three" or Cover One, due to the pattern reading nature.
  • Force players can still be run off somewhat, providing for a "soft edge".
  • Corners are still on an island (match up).
Whew!  I know there are some more, but these are just the basics.  What you can see here is you get a lot of bang for your buck with Rip/Liz.  You can still run some Cover One if you need to and it's a great disguise for when you do.  You also can zone blitz from the one-high look and don't have to afford any pre-snap rotation to give away what you are doing (which many QB's are being taught for what to look for pre-snap nowadays). 



The biggest benefit I think is the protection of the seams, and the fact that the FS doesn't have to be a guy that can cover a TON of ground. Sure he has to be able to move, and read on the run, but he doesn't need to be a Major Wright!  The funneling of the number two receivers also helps the FS in the run game.  The FS can get a clearer read because the number two receiver is being pressed and thereby has to make his intentions pretty quickly (am I blocking or running a route) so the FS can get into his run/pass read quicker and is thereby a little better factor against the run than a traditional Cover Three FS.



So, we can see, the addition of a pattern reading Cover Three is the top priority if you are an eight man front and you want to consistently defend what spread teams will do to attack you.  It does not hurt to mix in some Cover One however, which will keep the opposing coach guessing and off track when trying to call certain plays.

Simplifying Alignment in the Eight Man Front
The eight man front is one of the easiest of all defenses to align.   The reason is, it's balanced with five defenders on each side of the ball and a MOF safety.  The thing I recommend, is to take a page out of our split field concept brethern's playbook and play field and boundary.  Let's look at the alignment shown below and I'll explain.




I chose the 3-3 defense for it's simplicity, but you can use the 4-4, 4-2, 5-3 or whatever eight man front you run out there.  However, the simplicity is that the Strong Safety (SS), who is usually the better of the two overhang safeties always goes to the field.  The WS (B in the illustration), would be the weaker of the two, and would be set to the boundary.  In most 3-3's I've seen, most coaches utilize right and left defenders which is super simple.  However, if you wanted to, you can easily set your strength to the field and still be quite sound.  Putting your best players to the field is not a bad idea either.  Here is how the 4-2-5 would align to the same look using field/boundary alignments.





Again, the defenders on the right side of the image are the strong side defenders, and are probably your better football players whereas your lesser player play into the boundary and are on the left side of the illustration above.

The simplicity of aligning the eight man front, affords your players one less thought that must tumble through their testosterone laden minds during the course of a game.  This lack of thinking keeps these players comfortable and playing exactly how we want them to...FAST.

Blitzing in the Eight Man Front
For years most folks new me as a Miami 4-3 guy, and to this day I still love that defense.  The one trouble I always had though, was blitzing out of it.  It may have just been me, but having been introduced to the TCU blitz scheme and after studying tons of 3-3 playbooks over the past few months, I can see there is no simpler front to blitz from than the eight man front.  Again, the balance affords simplicity in alignment, so teams have trouble getting you out of your base alignment.  What this does is affords for less of a chance that a blitzer will have to widen with an adjustment and thereby be caught out of position on the snap of the football.  The "six-in-the-box" concept keeps blitzing simple as well (both the 3-3 and 4-2, as well as some 4-3's keep this principle as well).  What I will show you, is some blitzes I used out of TCU's playbook, that despite us being a MOFC defense, we were still able to execute.


Bullets Away, my favorite!

Smokes


Strong/Wide Dog



Weak/Short Dog


Mob (cop)

As you can see, quite simple really.  All the blitzes listed in TCU's playbook can be run with the same adjustments and calls that TCU uses.  You don't have to limit yourself there either, the 3-3 defense has a myriad of blitzes that can be run from a MOFC defense.  Whatever front you choose to run, will find blitzing is quite easy and not too terribly taxing either.  Another "cheap" blitz from the 4 man front is the zone blitz sending one LB.  The rules for coverage are very simple, with the number three dropper being the only one who really changes from the standard Rip/Liz coverage rules.



Sam "B"


  • Corners- Deep 1/3, all of 1 vertical
  • OSS- #2 dropper, all of 2 vertical and out.  2 shallow and inside squeeze to the 3 dropper.
  • ILB- #3 dropper, cut all crossers.
  • FS- Deep 1/3, all of 3 vertical.
There you go!  Very similar to standard Rip/Liz reads and assignments.  Again, this is multiplicity through simplicity, which is a time tested manner for being able to attack your opponent in multiple ways with very little teaching time. 

In conclusion, I think it is VERY possible to be a one-high, MOFC defense and succeed against today's spread attacks.  I think there are multiple reasons for doing so, from anything to poor match ups or solving tricky alignment problems to being able to bring pressure without having to roll coverage are just some of the numerous benefits you get from staying one-high.  Hopefully you've been able to use this and can couple this with some other things I've posted on the site to have a very successful defense in the near future. 

Don't forget to check my other blog, The 12th Man, and as usual you can follow me on Twitter @theduece02. 

Duece

Monday, April 16, 2012

The B.O.S.S. Blitz-An Answer to Dog Blitzing to a 3x1 Set

The Boss Baby!

For a while now, I've had coaches ask me about my adaptation of TCU's blitz scheme to lower level play.  One question that frequently comes up is "how to deal with the dog blitz into the trips side of a 3x1 set.  If we look back to 2 years ago when TCU defeated Wisconsin in the Rose Bowl you can see a clear breakdown of the Dog Blitz into a trips set.  This breakdown, almost cost TCU one of the biggest wins in school history, and I'm sure Gary Patterson would tell you this if you asked him.  I'm not going to delve too much into what happened in that Rose Bowl game, for more on what did happen go here.  What I'm going to describe to today is a simple call that keeps cover guys in coverage, and cuts down on leverage issues presented by utilizing players on the opposite side of the field having to come all the way across the formation to get to their assignment.

Review
First, let us review my blitz assignments for my players when blitzing.  When I call a blitz, all players involved must know two things:

  1. Am I an inside rusher?
  2. Am I the widest rusher?
The inside rushers are all responsible for any back to cross their face.  If they encounter a back, they are to "lock him up" and run him straight to the quarterback.  This prevents the draw and inside screens from hurting your blitz package.  The outside rushers are ALWAYS peel rushers, unless somebody calls them off with a "go" call.  A go call is only made if the defender responsible for the running back has outside leverage on the back.  If no go call is made, the outside rushers are automatically peel rushers.


As mentioned before, this cuts down on the confusion created by TCU's scheme (or at least the confusion I encountered when installing).  Now no calls need to be made to keep us safe (as in TCU's Spy and Silver calls).  Please don't take this as I'm knocking what Patterson does, Lord knows he makes a hell of a lot more money doing what he does than I do!  Where I got the idea for this came from a blitz I've talked about before, our good friend the Nickel Tracer Blitz.  Anyhow, let's look at the Dog blitz into a three receiver set.

The Blitz
The Dog blitz is essentially four rushers to a side in an attempt to overload the protection scheme to that side.  Dog blitzes are my favorite of all of Patterson's blitzes, as I have had the most success when running these.  Looking at just a Wide Dogs blitz (blitz is run from the wide side of the field), let's look at the blitz being run into the three receiver side.



If the strong safety makes a "switch" call, then you only end up with three rushing to that side, not a very effective pressure, especially if they slide the back to the blitz side.  So what to do?



If the blitz stays on, then the weak safety is now responsible for the number three receiver and the away-side linebacker has the running back.  Two things can happen here, the first is that, as seen in the Rose Bowl, if that even if the weak safety had been paying attention and stemmed over to cover number three, there is an inherent leverage issue.  All the number three receiver has to do is run an outside route and the weak safety is beat simply by alignment.  The other issue arises from a match up problem with the away-side linebacker and the running back.  What if this is a match up problem for your players?  I have faced several 3x1 teams that loved to run the running back out on a flare or wheel route away from the trips side.  The flare, is an easy throw, and pits your linebacker one-on-one in space with one of your opponent's better athletes.



The B.O.S.S. Blitz
So what is the BOSS blitz?  Simple, BOSS stands for Both Backers on the Same Side.  Think of it this way, it's almost like a "double switch" call.  What happens is, any time the strong safety gets a three receiver set when running the Dog Blitz, he simply gives a BOSS call instead of his normal "switch" call.  What happens with the BOSS call is this:

  • The linebacker to the call replaces the blitzing safety.  So the LB will blitz the widest gap available and is also a peel rusher if the weak safety does not give a "go" call.
  • The linebacker farthest from the call replaces the linebacker in the dog blitz.  For example, in TCU terms, if Wide Dogs A was called, and then the strong safety made a BOSS call, the read side linebacker blitzes outside while the away side linebacker will blitz the read side A gap.


Now you still have a four man pressure to one side of the offense, and you have three defensive backs dedicated in coverage to the trips set.  Your weak safety also has coverage on the running back, so you have no match up issues to deal with when covering the running back.  For the sake of simplicity, I always have the away side linebacker blitz the read side A gap, you, however can have him replace the blitzing read side linebacker's gap if you'd like.

BOSS was something my staff and I came up with out of necessity.  I'm sure I'm not the "inventor" but as with many things I've done over the years, I like to share little nuances that I've done to help have success.  Hopefully this is one of those tidbits you can utilize in your defense!




In other news, our old boy Brophy is at it again with several good posts on La. Tech and what they are doing both offensively and defensively.  If you want some good Nickel defense and Franklin Air Raid info, get on over to Cripes! Get Back to Fundamentals and check out some of Brophy's latest posts.

Spring ball is upon us, and with less than a month away for some, the time is now finalizing schemes and installation as well as testing to see what your players have done in the off-season.  Have fun, and utilize every minute of your spring (if you have one) to evaluate what you've got going int the summer months!

Duece

Monday, January 23, 2012

Defensive Backs in the 46 Nickel



Well, the last position manual in the defense is complete! The unique thing about the 46 Nickel compared to its cousin the old standard 46, is that there are five defensive backs (DB's) on the field at any given time. This allows you to use athletic players as adjusters against spread-type sets, yet coupled with the 46's patented base front, you can also play these smaller, quicker players inside the box because they are protected. It is imperative to understand that the use of the 46 against the spread is a pressure concept, if you are not a "man to man guy", then you might as well forget this defense...it's not for you. The heart of the defense is built around the idea of "Get to them, before they get to you". This idea should be ingrained in your defense players if you so choose to use this defense.

Now that we've got that out of the way, let's look at personnel in the 46 Nickel!

Archetypes
  • Strong Safety (Spur)- The Spur is a good "all around" athlete. He's probably the second best pure athlete on your defense. He has the ability to play in space, but is not shy about playing inside the box. He must be physical enough to play the seven technique, yet agile enough to cover a slot receiver man to man.
  • Weak Safety (Whip)- The Whip is the least athletic of all of the DB's in the 46 Nickel. Even though he aligns in the box, DON'T think linebacker (LB) here. The Whip is protected by two defensive linemen (DL) and an outside linebacker (OLB), so he doesn't have to be as physical a player as a LB. He does need to like contact, I mean after all, he's on defense! The Whip should be able to cover man to man, look for that ability first, then move on to what else that player can do.
  • Free Safety- This is the man in the middle. He's the best athlete in the secondary, and possibly on the team. He must be able to cover ground, love to hit, and tackle well in open space. He must also make all the adjustment checks in the secondary. This is probably your best football player on the team. DO NOT skimp at this position!
  • Corner- Corners are cover guys. The more physical the better, but it's not a must. The ability to be able to cover a receiver in single coverage is paramount, everything else is secondary. Look for good feet and hips, speed is a plus, but not a must.

Man Free-Pressuring With Coverage

As was stated earlier, the 46 Nickel thrives on pressure. If a defense is going to base with a pressure philosophy, then they need to cover with a pressure philosophy as well. Man free coverage, typically known as Cover 1, is the base coverage in the 46 Nickel. It's not the only coverage, however this is the coverage you will teach from day one.

The rules are simple and concise with Cover one. The corners will take the number one receiver to their side man to man. The Spur and Whip will cover the number two receiver man to man to their respective side. The Spur and Whip are the adjusters to each side and the FS is the final adjuster.

Alignment-Spur
The Spur has a pretty simple job. First, he listens for the strength call, given by the Mike LB, and goes to that side of the formation, and covers the number two receiver man to man. If this receiver is a tight end (TE), he will align in a seven technique and cover the TE man to man. If the number two receiver is a split receiver, then the Spur will move to five yards off this receiver and in inside leverage of this receiver. The only time the "cover number two rule" does not hold true is against TE trips, or "Trey" sets. In this case, the Spur will stay in the seven technique and cover the TE man to man, while another DB in the secondary will cover the number two receiver. The reason behind this is that the Spur is usually the more physical of the outside safeties (OSS's), so he's better suited to stay in the seven technique against Trey sets.



Alignment- Whip
The Whip is similar to the Spur, but has a few different alignments against certain offensive sets.  If there are two or three backs in the backfield, then the Whip will align in a weak 40 technique and will essentially be the weakside LB in the defense.  If the offense comes out in a one back set, and puts a TE to the weak side then the Whip will align in a seven technique and cover the TE man to man.  If the number two receiver is a split receiver he uses the same rule as the Spur does in the same situation.  The Whip will be called on, in certain situations to move to the strong side of the defense.  This is when the FS gives a "help" call, alerting the Whip, that there is a trips or trey set on the opposite side of the defense.  The Whip's rule is to go to the call side, and cover the number three receiver, unless the number three receiver is a TE.  If the #3 receiver is a TE, then he adjusts and covers the number two receiver man to man (see illustration above).

Alignments-Free Safety
The FS's normal alignment is over the center at a depth of no less than eight and no greater than 15 yards off the line of scrimmage (LOS).  This depth is dependant on coverage or down and distance, or both.  If the FS expects a run play, I like him to be around eight yards, whereas if he expects the pass, then he should move back to ten or 12 yards.  In a double coverage scenario, the FS will cheat over late to inside leverage on the double covered receiver.  The FS must learn to time this move, as we do not want to give away what our defense is doing.  If the offense presents three backs in the backfield, the FS will move to a "backer" alignment, putting him over the center, at LB depth. 



FS Cheats Late in Double Coverage

Alignments- Cornerback
Corners have three basic alignment, normal, press and off.  The normal alignment is five yards off their receiver and in inside leverage.  Press is inside leverage but on the LOS as close to the receiver as legally possible.  Off is inside leverage, but eight yards off the receiver.  It's important that the corner know not only how to align in these alignments, but how to stem to these alignments as well. 

There will be some cases where the cornerback will have to play the seven technique as well.  If the offense comes out in two or three backs and has two TE's then the weakside corner plays the seven technique.  If you are not comfortable with this, an easy adjustment is put the corner in a weakside 40 technique and move the Whip safety to the seven technique. 



Weak Corner Plays the Seven Technique

A Note on Dividers
Some coaches use divider rules to align their DB's, and this is perfectly fine.  Most of these rules are pretty standard.
Corners
  • #1 Aligns outside the top of the numbers, inside leverage
  • #1 Aligns inside the top of the numbers, outside leverage
OSS
  • #2 Aligns outside the hash mark, inside leverage
  • #2 Aligns inside the hash mark, outside leverage
I currently coach junior high football, and we don't use divider rules.  I just don't feel it's necessary at my age level.  I'm not sure I'd use them all that much at the high school level either, but whatever you feel comfortable with is just fine.

Vs. the Run-Spur
The Spur has very little to do with the run game when in man to man coverage.  All DB's use the catch man technique, but when involved in man coverage all DB's are secondary run support ONLY.  When the Spur is in the seven technique, he has NO run assignment whatsoever.  He must be conscious of the TE and his ability to run a route.  At the more advanced level, you can have the SS read the TE's release for run or pass, however this is difficult and time consuming.

One way to give the offense fits is to blitz or stunt the Spur.  The Single Spur blitz is very simple, the Spur will blitz, from wherever he is on the field and take the C gap.  This is a very good blitz that the offense will not expect and get you an extra run defender to the strong side of the formation. 



Single Spur

A good stunt to use, especially against wing-t teams or teams that like to run Power is Spur "X".  The "X" in the call tells the OLB to that side to run the Jet stunt (discussed earlier) and the Spur will loop outside for contain.  These stunts and blitzes are used to keep the Spur, who is one of the better athletes on the team, involved in attacking the offense and not just covering receivers.



Single Spur "X"

Vs. the Run- Whip
The Whip, in some cases is like a LB, whereas in other situations he is like a DB.  When the offense has two or three backs, the Whip is in LB mode and will play using LB keys and reads.  Against one back or empty teams, the Whip is a DB first and has no run assignment.  Just as with the Spur, you can blitz the Whip in a bunch of different ways to get him involved in pressuring the offense.

Vs. the Run- Free Safety
The FS is actually quite an important factor against the run.  The FS is the alley player to either side of the formation on outside run plays, and plays the cutback on inside run plays.  This is one reason the FS needs to be one of the best athletes on the field as he must be able to play like a LB or a DB depending on what the offense is presenting the defense.  Against option teams the FS is VERY important as he is used in tracking down and helping take away the QB and helping defend the dreaded option pass.  This run responsibility is the major reason that the FS will align so close to the LOS in run situations.

Vs. the Run- Cornerback
The corner has no run assignment, as he is always involved in coverage.  A good way to mix things up is to run a corner blitz from the boundary, if you have the personnel to do so.  This means the corner must be able to get there, and must be able to do something once he gets to the football.  In normal situations, the corner is purely a cover man though.



Corner Blitz From the Boundary

Vs. the Pass
Against the passing game, the rule is quite simple...cover your man!  The main component of the man free coverage used, is the FS.  He plays a robber technique and assists on all routes coming into the middle of the field.  All the other DB's must realize this, and can play their man accordingly.  What this means is that if a corner gets an inside move, he does not necessarily have to "jump" the route, because he knows he has help to the inside.  However, the corner should be overly concerned by outside breaking routes, because these routes move away from the FS, thereby not allowing the FS to help. 



This middle of the field robber technique, can be modified by deepening the FS to allow him to play over the top of any inside route (he normally is inside and underneath these routes).  The tag "deep" added to the coverage tells the FS to deepen his alignment and play over the top of any inside route in the middle of the field. 

All defenders must learn how to play catch man.  The catch man technique is the backbone of the 46 Nickel's pressure coverage package.  Catch man allows the DB's to read and react to a receiver's movement and then play off of that movement accordingly.  This technique also allows man defenders to react to running plays quicker than when using traditional man to man techniques.

Adjustments-Aligning and Attacking

The adjustments in cover one are pretty simple, but here are a few of the basic ones so you can get an idea on how the secondary handles the adjustments.  One rule to keep in mind is I don't ask my LB's to leave the box to cover anyone, this is why I declare the FS to be the final adjuster.




Against any nub set, the call is Flip. Flip tells the corner to the nub side to go cover the number two receiver to the side he was called to. This keeps your best athletes covering their best athletes.


Two by two is pretty simple, the SS will go cover the strong number two receiver and the WS will cover the weak number two receiver.  The FS should align splitting the middle of the widest vertical threats.


When the offense presents three or more receiving threats to one side of the defense, the FS makes a "help" call.  This tells the WS to move over and cover the number three receiver.  The only time this doesn't hold true is if the number three receiver is a TE.



Against the empty set, I check to cover zero and auto-blitz the Mike LB, however there are other ways to do this.  The first adjustment I've seen, is simple, have the Mike slide out and cover number three strong and keep the FS in the middle of the field.



A problem with that adjustment is QB draw can be a little rough to defend from that alignment.  Another adjustment that can be used is to drop the nose back to LB depth and have him spy the QB.



However you choose to do it, all of those adjustments are simple and easy to get in to.  I choose to keep the Mike as the "man in the middle" as that is what he normally does in the defense.

Additional Coverages- One High
There are several other coverages that can be run out of the 46 Nickel.  The first of these, would be cover three.  Since the defense is pressure based, I don't recommend utilizing cover three as much because I feel cover three does not pressure the offense, however if you want a zone coverage to fit with the defense, this is the coverage for you.



In cover three, the deep zone droppers are the corners and the FS.  This is just your standard three deep zone, although you can use pattern reading if you like, but then why not run cover one?  The Sam and Spur are the key to the coverage and they must communicate at all times.  The widest of these two defenders will drop to the numbers and play the curl to flat area and is the swing deep of two player.  This means this player will run with the number two receiver through the zone man to man.  The inside-most of these two players is the hook zone player to his respective side and will drop to just inside the near hash mark.  The Mike drops to the opposite hash mark and is the weak hook player.  The WS will drop to the weak numbers and is the weak curl to flat, swing deep of two player.  Another key element is that there must be an automatic "Spike" call given to the DE who is on the side the Sam LB is on.  This tells this DE to cross face of the OT to the outside and contain rush. 

One coverage I particularly like if you want to play zone in the 46 Nickel, is cover six.  Cover six is a three deep, three underneath fire zone package that allows you to still send five after the QB.  The rules are very similar to some of the pattern reading coverages discussed here before (most notably Saban's Rip/Liz adjustment to cover three).  The corners will take all of number one vertical, while the OSS's will take number two vertical or outside.  If number two is inside, then they release and relate to the number one receiver.  The Mike LB will handle allow shallow crossers and the FS handles any of the deeper inside routes.  The Sam is now free to rush the QB. 

Again, not sure why anyone would not want to run cover one.  When coupled with the catch man technique, there is no real need for any other coverage.

Additional Coverages- 2 High
This defense is completely capable of morphing into a seven man front if need be with coverage.  Not sure exactly why, but the concept is relatively simple.  Using split field techniques the defense can easily get into a seven man front and provide for sound pass coverage.  Utilizing what we know about split field coverage from TCU's Gary Patterson we see against a two by two set the 46 Nickel would align as follows:



The rules are the same as discussed in earlier posts on TCU's famed Blue coverage.  The Sam will drop to the strong hook, and will have number three vertical, whereas the Mike is the away side slice player.  To the strong side of the coverage, the SS is the curl to flat, swing deep of three player, while the corner and FS play their Blue reads to the number one and number two receiver.  The away side can play Blue, or Bronco (man), whichever you choose.

As you can see, the 46 Nickel is not some "flash in the pan" defense.  It has all the capabilities of doing what any other defense does.  However, this is not what the defense was built for.  This defense, as stated earlier, is built to pressure.  If you are not comfortable with this, I suggest a different defense.

In my next posts, I'm going to look at and break down how the 46 Nickel handles various offenses that you might see.  The first offense will be the dreaded Flexbone offense!

Well, the Super Bowl Matchup has been decided, who are you taking the Pats or the Giants?  I'm going with New York, they play good defense and well, I don't care for Tom Brady!  Anyhow, who you got in the big game?



Duece

Thursday, December 15, 2011

Morphing the 4-2-5 into the 3-3...Keeping the Offense on its Toes...


The new craze amongst coaches is finding ways to be multiple with their defense.  I had an argument a couple of months back with a coach who claimed I was playing defenses and not defense, when I alluded to a 3-3 package I had added to my base 4-2-5.  The fact is, defense is not merely how you add three numbers up to get the number 11, it is very simply formatted into four easy items:
  1. Alignment
  2. Assignment
  3. Pursuit
  4. Tackling
As the reader can see, none of the above has anything to do with what front or coverage you have chosen to run.  Ahh, the fundamentals are the key!  However, as all of us know, having an ace up our sleeve is the axiom of being a good defensive coordinator.  Whether it be that key blitz you've kept under your hat for just that right moment, or a stunt you have not shown on film, defensive coordinators (DC's) are known for being able to come up with the right answer at the right moment.  Well, I'm going to show you an easy way to do just that to your opponent, but morphing the 4-2-5 with the 3-3.


Nothing wrong with keeping that ace up your sleeve...
Ok, so how does one do this, quite simply there are two schools of thought here.  You can do it via a personnel package, or simply by moving one player off the line of scrimmage (LOS), back to the linebacker (LB) position.  Either way, the idea is very simple, and as usual, IT'S NOT MINE.  Let's start with the base front:


Base 4-2-5 vs. pro

To get into the 3-3, we make a couple of calls to do this.  The first call is "Tight" (this is TCU's Power call) which puts both DE's in five techniques.  The next call is the double digit number "00".  Anytime the DL hear 00 in my scheme (that I stole), then the tackle moves to a 0 technique and the noseguard stacks behind him at LB depth.  The ILB's know, when they hear 00, they move to fifty techniques, stacking over the defensive ends.  Here's how it looks against a pro set:


Tight 00 call vs. pro
 The only rule here is that you must tag the front call with strong or weak to tell the tackle what gap to attack.  If no gap is called, he will simply bull rush the center.  The nose will attack the A gap opposite the call.  For instance, if Tight 00 Weak is called, the tackle will attack the weak A gap, and the Nose blitzes the strong A gap as shown below:

You can also run some good stunts here too, where you send the tackle and nose in the A gaps, while the DE's crash the B gaps:


A large majority of the TCU blitz package can be run from this look as well.





If you decide not to bring pressure, tag the front with "drop" and you will drop the nose into the low hole area and let him beat up on any crossers.  You can also tag it with "spy" and have the nose spy a good running QB.  The possibilities are endless!

So there you have it!  The 4-2 can easily be modified into the 3-3 with little to no changes in what you do.  For those that argue you are playing two different defenses I'd have to say this:
  1. None of the reads for any player changes.
  2. The nose rushes every time, he should be able to do this from a stance, or back at linebacker depth.  If he cannot this is where you can substitute in a good pass rusher that is either another DL, LB or DB for that matter.
  3. The adjustments are still handled with the coverage, so nothing changes there.

So, as you can see, there is little to no changes for any of the defenders.  Personally, I would take the nose out and replace him with another linebacker.  I like to use a very quick, disruptive kid at that nose position out of this front.  The benefits here far outweigh the risk in my opinion.  You get a team that prepares for the 4-2 all week, and you come out in the 3-3 and blow their minds, then switch back to the 4-2.  A very simple way to keep do what defenses are supposed to do...keep the offense guessing.




Now that's disruptive!

Hope you enjoyed this one, it was requested by a reader.  If you have any questions just email me at footballislifeblog@yahoo.com or follow me on Twitter @theduece02. 

Duece