Playbooks

Wing Pair Heavy is the condensed, run-first look in Singleback. You get 12 personnel with both tight ends aligned to the same side, one attached to the tackle and the other set off the ball as a wing, plus a pair of receivers split to the boundary side. That stacked wing surface is the whole point: it puts an extra gap and an extra kick-out blocker on the strong side without motioning anyone, so gap schemes like Mtn Power O, 26 Duo, and HB Counter Wk hit downhill with a real fullback-style lead element. Compared to spread-out Singleback sets that pull defenders sideline to sideline, this set pulls them into the box and dares the defense to play with two high safeties.
The alignment creates leverage problems before the snap. Defenses that stay in nickel are outnumbered at the point of attack and give up 4 to 6 yards a pop on Mtn HB Plunge and Duo. Defenses that check to base or bring a safety down open the boundary receivers to single coverage with no help over the top, which is exactly what PA Ctr Shot and Mtn PA Deep Flood are built to punish. The wing tight end is the swing piece: he can chip and release into the flat, arrow across the formation, or get hot routed into a corner or seat route that lands in the void between the flat defender and the hook curl player.
Play action carries the set. Mtn PA Deep Flood and Mtn PA X Zig Flood sell the same Power O and Counter tracks the run game already showed, then flood one side with three levels. PA Sprint HB Flat gets the quarterback outside the pocket and away from interior pressure, and RPO Stretch Alert Lookie gives you a one-read answer against overloaded boxes. Underneath, Mtn Spot, Y Stick, and Mtn Mesh Drive give you quick game triangles that hold linebackers who are already flowing to run action, which is how you keep drives alive on second and medium without exposing a heavy protection to a max blitz.
Establish 26 Duo and Mtn Power O early on first down. Once the defense responds by walking a safety into the box, immediately go to PA Ctr Shot or Mtn PA Deep Flood against that single high look.
Read the flat defender pre snap on the flood concepts. If he is aligned inside or the shell shows Cover 3, the deep out or corner behind him is open. If he widens, dump to the flat and take the free yards.
In third and 4 to 6, use Y Stick or Mtn Spot and hot route the wing tight end to a drag or seat so you have a built in answer against both man and zone without holding the ball.
Motion the boundary slot receiver across to identify coverage. If a defender follows, you are in man and Mtn Mesh Drive is your call. If the defense stays static, run the flood concept into the zone side.
Save RPO Stretch Alert Lookie for looks with a light box or a defense that shows blitz. It puts the ball out fast and punishes over pursuit without asking your line to hold a long protection.