QB Power

Key the play side defensive end and outside linebacker pre-snap to see if they are crashing down or staying wide, since a wide alignment kills the natural cutback lane. Watch safety depth before the snap. A single high safety cheating toward the box signals a run blitz and makes this play riskier against aggressive user defenders. Post-snap, track the pulling guard's path and see if the Mike linebacker is flowing fast enough to fill the hole, which tells you whether to bounce outside or stick with the called gap. This play struggles against disciplined gap control fronts like a 46 or heavy Bear front where extra defenders occupy every gap. It beats light boxes and defenses that spread out in nickel or dime sub packages expecting pass, since the numbers advantage up front favors the power blocking scheme.