Playbooks
HB Slip Screen out of Shotgun 4WR Pack Trips is a designed screen pass that gets the running back leaking out to the perimeter behind a wall of screen blockers while the four wide receivers occupy the second and third level defenders downfield. The offensive line and near receivers set up a blocking pocket for the back, relying on the defense biting on the pass drop or blitz to create running lanes once the ball is delivered. This is a blitz beater and man beater by design since it punishes aggressive pass rush calls and man press coverage that leaves underneath zones vacant, and the primary read is simply getting the ball to the HB in the flat as soon as he clears the line, then letting him read the blocking wall and pick his lane.
Pre-snap, identify if the defense shows Cover 3 or Cover 1 man with press corners on the trips side, since aggressive press alignment often signals blitz packages that this screen exploits. Watch linebacker depth at the snap, if they crash hard upfield on the play fake or rush the passer without checking the backfield, the screen lane opens immediately for a big gain. User-controlled defenders sitting in a shallow zone or spying the quarterback are the biggest threat to this play, since a smart user can jump the screen route and either bat it down or blow up the blockers before the wall sets. Post-snap, look for a defensive tackle or slanting defensive end who reads screen and squeezes inside, since that penetration can collapse the play before the back gets to the edge. Against zone blitzes with a delayed linebacker drop into the flat, this play struggles because that defender is already sitting in the throwing lane the back needs to work through.
Call this play when you see pre-snap indicators of an overload blitz or aggressive man press coverage, since the extra rushers and tight man alignment take defenders out of position to defend the screen.
Delay your throw slightly if you see zone drops sitting flat footed, giving your blockers time to get set before the ball arrives in the backs hands.
Use this as a companion call after running HB Draw or Inside Zone a few times to bait linebackers into crashing downhill on run fakes, then hit them with the slip screen to punish that aggression.
Avoid calling this against disciplined zone defenses that keep linebackers spying the backfield, since those defenders can sit on the screen and blow it up before the wall forms.
On third and short or in two minute situations, pair this with Scat or HB Base in your play-calling sequence to keep the defense guessing between quick game and screen concepts out of the same formation.