Playbooks

Y Cross Flood lines up in Shotgun Empty Base 11 personnel with five receivers spread wide and no back in the backfield to protect. The concept floods the right side with a flat route and a vertical release stacked outside while the backside runs a deep go route and a corner breaker for a three level stretch, and the Y works a deep dig across the middle of the field from the opposite side while the inside slot runs a short vertical stem into a hitch to hold underneath defenders. This is a classic Cover 3 beater built to stress a single deep third defender with the flood concept while the Y Cross gives you a answer against man coverage on the opposite hash, so the primary read progression starts with the flood side (flat to corner to go) then works back to the Y crosser if the flat defender widens or the deep third rotates late.
Watch the deep third defender on the flood side pre-snap, since a Cover 3 shell with only one deep defender to that side is the primary weakness this play attacks. Key the flat defender at the snap, if he sinks with the corner route or widens too far with the flat route, the space between them opens for an easy completion. Track the middle linebacker or nickel defender who has to run with the Y Cross, since a shallow or slow drop from that defender leaves him unable to close on the deep crosser. Beware of Cover 4 or two high safety shells with quarters principles, since extra defenders sinking to the flood side can squeeze the throwing window. If the user brings a lurk defender to jump the crossing route or blitzes off the edge into an empty backfield, the quarterback needs a fast decision since there is no protection help from a running back.
Identify pre-snap whether the defense is showing a single high safety or two deep shell, since this play is designed to overload a Cover 3 corner on the flood side.
If you see man coverage or press corners at the snap, immediately key the Y Cross route since it has the best leverage to separate against man defenders working across the field.
Use motion or a hot route on the inside slot receiver to check him into a quicker option if you diagnose a blitz, since Empty Base has no back to help in protection.
Pair this play with Four Verticals or Stick in your play-calling sequence to keep defenses honest, since both looks come from the same Empty Base shell and disguise your intentions until after the snap.
Best used on second or third and medium situations where the defense is likely to sit in zone drops, since the flood concept punishes zone defenders who do not pass off routes properly.

























