Playbooks

Mtn HB Slip Screen is a screen pass out of Shotgun Doubles that uses motion to help sell the perimeter action while the offensive line and HB set up a slip screen underneath. Off the diagram, two receivers on the left run a vertical stem into a corner route and a slot receiver clearing out on a deep in behind it, while the TE on the right releases outside then breaks into a deep corner, dragging coverage away from the backfield. The HB sneaks out to the flat behind a wall of blockers, giving the QB an easy quick throw to the screen as the primary read once the linebackers bite on the pass fakes upfield.
Key the linebackers immediately after the snap, since flowing hard toward the pass fakes upfield is the tell that the screen is wide open. Watch for a spy or a defender staying home in the backfield, which is the biggest counter to this concept and forces you to check into a different progression. If the defense shows Cover 3 or Cover 4 shell with deep safeties sitting back, the corner and deep in routes on the left are unlikely to be there quickly, so rely on the screen as your first read. Man coverage with the corner tracking the motion across the field is a green light for the screen because it removes a defender from the box and slows the initial pursuit. Be wary of user controlled defenders staying underneath near the line of scrimmage, since a smart user lurking near the sticks can jump the screen route and turn it into a house call the other way.
Use the pre-snap motion to help identify man versus zone before the snap, since a defender following the motion man across the formation confirms man coverage and tells you the screen has a numbers advantage on the perimeter.
Prioritize this play on early downs or after establishing the run, because defenses playing aggressive run fits or blitzing off the edge get gashed by the delayed release blockers.
Against zone shells, let your linemen get out ahead of the HB and trust the blocking scheme rather than forcing the deep routes, since the corner and deep in routes are designed to hold safeties and linebackers, not to be the first read.
Pair this call with the vertical shot plays in the set like Four Verticals or PA Dagger to condition the defense to respect the deep routes, which sets up the screen as a change of pace when linebackers start sitting on quick game.
Avoid calling this into a heavy inside blitz look with no outside contain, since fast off ball linebackers can read the screen and blow it up before the blockers get set.























































