Playbooks

PA FB Flat is a play-action pass out of I Form Tight with 22 personnel that sells the run fake before attacking the flat and vertical seams. Off the play-action mesh, the FB releases into the flat as the checkdown/hot route beater against blitzes, while two receivers on the play side run a stick concept (one sitting in the shallow curl, the other working up to the flag/corner area) and the backside X runs a deep vertical route up the sideline. The primary read progression starts with the vertical shot if the play-action freezes the safety, then works down to the flat route as the built-in answer against pressure or aggressive underneath defenders, making this a solid play-action man and zone beater depending on the leverage of the flat defender.
Watch for linebackers stepping up hard on the run fake, this creates a wide open throwing lane to the FB in the flat. Identify single high safety shells (Cover 1 or Cover 3) pre-snap, since the vertical route on the backside can win over the top if the safety bites on the fake. Man coverage on the FB out of the backfield is a major green light, look to exploit any linebacker who cannot stay in phase on the flat release. Post-snap, key the flat defender's leverage: if he sinks under the stick route or widens too far outside, the underneath window opens for the intermediate curl. This concept can be shut down by disciplined zone drops that keep a defender spying the FB and a two high safety shell that eliminates the vertical shot, forcing you to check down quickly.
Use this play on early downs (1st and 10 or 2nd and short/medium) when defenses are more likely to bite on the run fake out of I Form personnel.
Check the safety depth pre-snap: if you see a single high safety cheating toward the box, take the shot on the deep vertical route immediately after the play-action fake.
If the defense shows Cover 2 or Cover 3 with the corner sinking deep, work the FB flat route as your quick, high percentage answer versus underneath zone defenders who bite on the play fake.
Hot route the FB to a flat route earlier or motion him pre-snap if you anticipate a blitz look, since he is your built-in check against pressure and man coverage from a linebacker.
Pair this play with FB Dive or HB Lead from the same I Form Tight set to keep the defense honest on early downs, then hit them with PA FB Flat once they start crashing down on run fits.



















