Playbooks

Empty Flood Switch is a five wide route concept out of Trey Y-Flex that creates a true flood to the boundary side while stacking two vertical stems to the trips side. The near receiver in the bunch runs a deep vertical seam, the two outside receivers on that side both push straight up the field on vertical stems, and the backside single receiver runs a deep in breaker crossing the field underneath those verticals. To the flood side, the outermost receiver runs a deep comeback while the inside slot receiver runs an out and up wheel style route underneath him, creating a high low stretch on the flat and deep quarter defender. With five receivers out and no blocking help, this is a pure dropback pass built to attack Cover 3 by overloading one side with three levels of routes. The primary read starts with the flood side comeback and wheel combo, then works back to the crossing route and stacked verticals if the flood side is capped.
Pre-snap, check safety depth and corner alignment on the flood side since a hard outside shade on the corner signals Cover 3 or Cover 4 rather than man. Post-snap, key the flat defender and deep quarter defender on the flood side. If the flat defender sinks with the wheel route, the comeback should sit down in the window behind him. Watch for a user controlled defender sitting in the throwing lane of the backside crosser, this is the most common lurk spot defenses use to bait the quarterback into a turnover. Cover 2 and Cover 4 shells with two deep safeties tend to shut down the flood side comeback since the safety can rotate over the top, forcing you to live underneath. Man coverage with a blitz is the biggest threat since there is no protection help, so identify blitz alignment pre-snap and be ready to get the ball out fast to the shortest route in the concept.
Use pre-snap motion or a hard count to bait the safety and confirm whether you are seeing Cover 3, Cover 4 or man before the snap.
If you diagnose Cover 3, work the flood side first since the comeback and wheel combo puts the corner and flat defender in an immediate conflict.
Against Cover 4 or Cover 6, hot route the backside crosser into a deeper dig or shift your first read to the stacked verticals since the deep in breaker will run into the safety shell.
This play pairs well with Empty Y Cross and Levels Y Corner in the same set since all three attack zone drops with different flood and crossing angles, keeping the defense honest on down and distance.
Best called on second and long or third and medium when you expect zone coverage and need a quick vertical answer with no blocking to worry about.


































