Firezone Coverage vs. Action Passes

This post is continuing the coaching points for 3 under 3 deep Firezone coverage. These coaching points come from the 2003 Kentucky playbook of defensive coordinator Mike Archer. 

Firezone vs. Boot

• Corner to the action - Cover all of #1 out or vertical
• Seam player to action - First to the flat
• 3RH - Find and cover the crosser
• Seam player away from the action - Throwback. Alert or the running back or crossers coming back 
• Corner away from the action - Cover all of #1 vertical
• Post Safety - Alert for the deepest crossing route

Zombie 

Call alerting Safety and Backside Corner #1 strong is in a crack alignment. 

Vs. flow pass, FS will rob dig if TE crosses and backside corner will drive to the post

Flow Pass = Play Action pass with both backs to the TE and the TE running a crossing route

Against a play action flow pass with a crack alignment of of #1 the defense will make a Zombie call pre-snap.

When the #1 receiver strong goes in crack motion the Corners and Post Safety must communicate with a "Zombie" call.

The Zombie call allows the the Post Safety to rob the dig. If the 3RH player is fooled by the play action fake the defense is still able to cover the levels route from the offense. The Zombie call tells the backside corner to overlap to the middle of the field and double cover the post with the other corner when #1 on his side runs a dig.

The defense would make the same Zombie call vs. a #1 aligned in a reduced split crack alignment.

Here the offense aligns with #1 in a reduced split. The defense makes a Zombie call to alert the Corners and Safety of the reduction of splits. The post safety robs the dig when the TE runs the crossing route. The Corner overlaps when his #1 runs the dig and double covers the post.

Zombie can be a good solution in a 3 deep coverage concept to handle play action and cover the levels route combination. 

Cover 1 (Man Free) versus Action Passes

This is part three of a series about Cover 1 (Man Free) coverage in the 4-2-5 defense. The topic this time is defending action passes. Our goal is to keep the action pass rules as simple as possible.

Against one back boot from a 2x2 formation:

The Mike and Will are playing Fiddle (2 on 1) technique vs. the running back. On the action the LB’s play run. The LB to the side of the action (here the Will) plays man coverage on the RB once pass is identified. If the RB is running a throwback route the Will must handle the route. The LB away from the action (here the Mike) must open up and cover the crosser. It is critical the Mike plants on this right foot and opens over his left shoulder. If the Mike open’s up over his right shoulder, the crosser will easily run by him. The Mike’s landmark is the hash (college field) at 10 yards from the line of scrimmage. As the Mike gets to the hash, he will find and cover the crosser. We teach the aiming point to get the LB to take an angle that cuts off the crosser. 

The WS will likely make a “cut” call in this situation. He will be late reacting to the pass. Once he identifies the play is a boot, he will work to get back on top of the crossing route. The WS can expect help from a LB. If the crossing route settles before getting to the opposite hash the WS will have the route defended.

The FS will squeeze from the middle of the field to a landmark halfway between the hash and the numbers (college field). This landmark is roughly the high school hash mark.

All other man coverage players remain in man coverage.

Against one back boot from a 3x1 formation:

The LB may not have a crossing route to cover. His reaction and aiming point remain the same (Hash at 10).

Against one back sprint out:

The LB to the RB will go man cover the blocking running back and become an extra pass rusher. The LB away from the sprint will take an angle to the hash at 10. As he works to the hash he should find the crosser.

Against two back boot:

When the backs split on the boot action the outside funnel players (here the WS and Mike) have the RB's man to man. The Mike must be aware of throwback. The middle player in the funnel (here the Will) must cover the crosser by getting to this hash at 10 aiming point. The SS will make a "cut" call end up trailing the crossing route.

When both backs release to the same side, the outside of the funnel (here the WS) and the middle of the funnel (here the Will) have them man to man. The Mike will work to the hash. Against a corner route by #2 the SS will work to lean the corner route vertical to the FS. The free safety should be able to provide more corner route help by working to his new landmark halfway between the numbers and hash.

Press Man Coverage Technique

Here are some coaching points for corners playing press man coverage from the 1999 Texas A&M playbook.

Film Study Guide for Defensive Backs

Here is a film study guide for defensive backs from Bill Belichick's 1997 Jets playbook (pages 10&11).

Playbook

An excellent 4-2-5 playbook that doesn't get nearly the same attention as the TCU or Boise State playbooks is from Villanova in 2004. Joe Trainer, the current Rhode Island head coach, was the Nova defensive coordinator. The '04 Wildcats were 7th in Div. I-AA is scoring defense (16.2 ppg).
The playbook also contains position manuals for DL, LB, and DB at the end. The secondary manual is excellent. If you are a split field safety 4-2-5 team it is a must read.

2004 Villanova Defensive Playbook