Playbooks

Sail is a classic three-level flood concept run to the trips/offset side of Doubles Offset Wk. The outside receiver runs a deep corner route stretching the sideline, the inner slot receiver works a crossing route underneath that clears out to the opposite flat, and the TE or attached back runs a flat route as the underneath rail while a shallow drag crosses the field from the backside. On the backside, a receiver runs a deep dig that crosses the field over the middle as the red route, giving the QB a clear high low read on one side of the field. This is a pure dropback pass designed to beat both Cover 2 and Cover 3 by flooding one side of the field with three distinct levels.
Pre-snap, identify single high versus two high safeties since Sail is built specifically to punish Cover 2 and Cover 3 shells. Watch the flat defender's depth and width at the snap, if he sinks with the corner route the underneath flat is wide open for an easy pitch and catch. Key the deep third or deep half defender's leverage, a cornerback playing outside leverage invites the corner route into the boundary. Beware of Cover 4 or Cover 6 shells with an extra deep defender since they can bracket the corner route and take away the deep shot. Watch for a sky safety or robber lurking in the shallow crossing lane, that defender can jump the drag route and create a turnover if the QB stares it down too long.
Read the flat defender first because his depth tells you whether the corner route or the flat route is open underneath him.
Against Cover 2, the corner route sits down in the void between the cornerback and safety, so throw it as soon as the safety commits to the hash.
Against Cover 3, the flat route and shallow drag become your quick answers since the deep third defender cannot cover both the corner and the deep dig.
Use the backside dig as a hot answer versus zone blitzes and disguised pressure since it clears the middle before pressure arrives.
Pair this play with H Shallow Cross or Slants in your call sheet to keep defenders guessing between quick horizontal stress and this vertical flood shell.
































