Playbooks

HB Slip Screen out of Singleback Ace 12 personnel sends both outside receivers vertical (one running a clear-out go, the other bending into a corner route) to pull coverage downfield while the backside X runs an out breaker to widen the flat defender. The HB slips out to the left after a brief pass-block fake, releasing to the boundary behind a screen of linemen setting up in front of him. This is a screen play designed to beat aggressive man pressure and overloaded blitz packages, since the rushers crash upfield and get washed out of the throwing lane. The primary read is the HB in the screen window: the QB fakes the drop, looks off the vertical routes, and delivers to the backfield once the blockers get in front.
Watch for a defensive lineman assigned to spy or stunt inside, since disciplined interior rushers can blow up the screen before blockers get set. Identify if the defense is playing press man across from the outside receivers, which confirms the blitz is likely coming and the screen has a strong chance to hit. Key any linebacker who sits at depth instead of rushing or dropping hard into coverage, since a lurking linebacker can jump the screen lane and read the quarterback's eyes. Check safety depth pre-snap: two deep safeties suggest zone coverage that can rally to the flat quickly, while a single high safety usually means man coverage and heavier pressure that plays into the screen's strength. Post-snap, track user-controlled defenders dropping outside leverage, since a smart user player can sit on the screen and jump the route before blockers arrive.
Call this on early downs or after a blitz-heavy series to punish defenses that have been bringing extra rushers. Check the pre-snap alignment for stacked box counts or blitz indicators like linebackers creeping to the line, since a heavy rush accelerates the screen setup and lets blockers get outside faster. Hold the ball for a full second after the snap to sell the drop and let your offensive linemen release, then throw to the HB as soon as he clears the tackle box. Pair this play with HB Pump Draw and Inside Zone from the same formation to keep defenses guessing between run action and screen action out of identical Singleback Ace looks. Avoid calling this against zone-heavy or spy-based defenses since underneath defenders can sit and read the screen develop.