Playbooks
Mtn PA Flood is a play-action deep shot out of Shotgun Split Y-Flex that sells run action before flooding one side of the field with three levels of routes. The concept stacks a deep route, an intermediate route, and a shallow flat route all to the same side, creating a natural zone beater against Cover 3 and Cover 2 shells by overloading a single defender's landmark. The primary read progression starts deep to short: check the deep shot first for a home run ball, then work down to the intermediate breaker, and finally check down to the flat if the underneath defender sinks with the deep route.
Identify single high safety alignment pre-snap since Mtn PA Flood is designed to exploit Cover 3 and Cover 1 zone drops on the flood side. Watch the flat defender post-snap, if he sinks to take away the deep route you have an easy check down, if he stays low the intermediate route will be open behind him. Beware of Cover 2 or Cover 4 shells with two deep safeties, as they can bracket the deep flood route and force you into the checkdown. Key the play side outside linebacker or slot corner, a hard flat drop signals zone coverage while an aggressive jump on the run fake signals a potential blitz or run support cheat. User linebackers who lurk underneath the flood routes can jump the intermediate throw, so move the user defender with pump fakes or eye manipulation before committing to that route.
Use pre-snap motion or a hard count to bait linebackers into showing blitz or coverage rotation before the snap.
This play thrives against single high safety looks, so if you see Cover 3 or Cover 1 shells, trust the deep shot on the flood side.
Hot route the backside receiver into a quick slant or drag if the defense shows two high safeties, since the flood concept loses some value against Cover 4 and Cover 2.
Pair this play with Mtn Cross X Divide or Mtn Y Cross earlier in a drive so the defense respects the play-action fake and bites on the run action.
Best called on second and medium or third and long when defenses are more likely to sit in zone drops and give you access to all three flood levels.
Use play-action rollout protection cues to know when to climb the pocket versus escape outside if the edge rushers win off the snap.














