Playbooks
Quick Reference
Breakdown
Flood Switch Fade lines up out of Shotgun Trips HB Wk with a switch release on the trips side. The two outside receivers cross release, with the slot receiver working underneath into the flat and the outermost receiver sitting on a corner route that stems into a fade, while the inline receiver from that bunch pushes vertical then breaks to a deep crossing route toward the numbers. On the backside, the isolated receiver runs a simple out route, and the HB stays in to help pass protect against the four rushing linemen. This is a flood concept designed to overload one side of the field with three levels (flat, corner/fade, deep cross) and it is built as a Cover 3 beater, attacking the deep third defender and the flat defender with conflicting vertical and horizontal stress.
Defensive Reads
Key the deep third defender to the trips side before the snap, since Flood Switch Fade is built to put him in a bind between the fade and the deep cross. Watch the flat or curl/flat defender post snap, because if he sinks with the crosser instead of the flat route, the underneath option opens immediately for a quick completion. Man coverage with no safety help over the top is a bad matchup for the defense here, since the switch release creates natural rub traffic that beats press and off man alike. Cover 4 or two high shells with a hard flat defender squeeze this concept, since the corner route and flat route both get taken away, forcing the quarterback into the deep cross late. If the defense shows a nano blitz or overload pressure off the trips side, expect the HB to be occupied in protection, so anticipate a quick backside throw to the out route as the answer.
Usage Tips
Look pre-snap for a single high safety or rotation toward the trips side, since that confirms Cover 3 and opens up the flood concept fully.
Progress read the corner/fade route first against a deep third corner who bails, then work down to the deep cross sitting behind the linebackers, then check the flat route as your emergency valve.
Use the backside out route as a hot route answer if the defense shows Cover 0 or brings pressure off that edge, since the HB release can get muddied on max protect looks.
Call this on second and medium or third and long when you need a defined progression that stresses a rotated safety shell without needing a scramble drill.
Pair this with Zona Fade or Close Zona Fade earlier in a series so the defense respects the vertical stem, then come back to Flood Switch Fade to attack the same landmarks with a different leverage angle.
