Playbooks

Zone Fake Jet lines up out of Shotgun Tight Slots with 11 personnel and uses jet motion across the formation right before the snap to hold the linebackers and force the defense to declare run or pass fits early. Off the fake jet action, this is a play-action pass that sells zone run action to the strong side while the QB rolls or sets up behind a max protect look. The lone visible route shows a receiver breaking on a shallow crossing path underneath while the rest of the concept holds blocks to protect against the play fake, making this a zone beater designed to attack linebackers who bite on the run fake and vacate their underneath zone drops. The primary read progression starts with the shallow crosser off the jet fake, then works to the checkdown if linebackers sit and clog the middle.
Pre-snap, check if linebackers are stacked tight to the line of scrimmage, since that alignment signals they will crash on the run fake and lose contain on the shallow crosser. Look at safety depth before the snap, if both safeties are deep in a two-high shell they are less likely to bite hard on the fake, which slows down the shallow route developing into a big gain. Post-snap, key the middle linebacker's first step, if he steps up to fill the run gap instead of shuffling with his zone drop, the shallow crosser will have room to work underneath him. User-controlled defenders sitting in a shallow zone or spying the backfield can jump this route quickly, so be ready to move to the checkdown if you see a defender staying home instead of biting on the fake. Man coverage looks with corners pressed at the line and no safety help over the top can still be attacked, but this play is optimized for zone shells where defenders drop into landmarks and get fooled by the run action.
Use this call on early downs like first or second and short to medium yardage when defenses are primed to respect run action out of shotgun.
Watch for linebackers creeping up pre-snap or safeties rotating down into the box, both are signs they are keying run and will bite on the fake, opening up the shallow crosser.
Hot route the shallow crosser into a deeper in-route or drag against teams that show heavy zone drops with linebackers sitting at five to seven yards.
Pair this with Jet Pass Fk Zone or PA Zone Fk Jet earlier in a drive to condition the defense to respect the jet motion, then come back to Zone Fake Jet once they start jumping the fake.
Avoid calling this against aggressive blitz-heavy defenses that show run blitz pre-snap, since the play fake eats clock and leaves the QB exposed if the fake does not hold the front seven.