Horizontal stretch concept attacking flat defenders and intermediate voids. reads the flat defender on the right side: if the flat defender stays home, hit on the flat immediately. If the flat defender crashes for the sit route, breaks to the flat as the hot route. Progression continues to on the backside flat route if right-side coverage is locked down.

• (Flat): Quick outlet; first read if flat defender plays soft. Can sit at 4 yards if pressure forces off-platform.
• (Flat): Backside escape; secondary read and last-resort checkdown. Occupied underneath.
• (Sit): Intermediate option at 4 yards; attacks the hole between flat and hook defenders. Best vs. Cover 1 or aggressive flats.
• (Go): Vertical clear to isolate the underneath receivers.