Playbooks
The Y Off Trips Stack set in the Shotgun formation moves the Y (tight end) off the line of scrimmage into a flexed or wing alignment and pairs him with a trips look that features a stacked receiver pair. That separates it from standard Shotgun Trips sets, where the tight end usually sits attached to the tackle. Pulling the Y off the ball gives him a free release and lets him work as a lead blocker or a pass catcher without getting jammed at the line. The stack creates natural rub and pick action, so a defense has to decide pre snap whether to press, bail, or banjo the two receivers aligned in front of and behind each other.
The small playbook (Counter Y, Deep Stick, Curls) shows what the set is built to do. Counter Y uses the off ball tight end as a kick out or wrap blocker across the formation, so a light box against trips turns into a numbers advantage on the backside. Deep Stick and Curls attack underneath and intermediate zones with timing throws. The stacked alignment gives the point man a clean release while the trailing receiver settles into a void, which makes Cover 3 and Cover 4 defenders commit to one threat and leave another open.
The matchup value comes from alignment. The trips side forces the defense to rotate coverage or check to a trips adjustment, and that often leaves the backside receiver isolated one on one. Because the Y sits off the ball, he frequently draws a linebacker or a safety in man coverage. That gives you a mismatch on quick stick or curl throws, and it also lets you run the counter away from the strength of the defensive rotation.
Before the snap, count the defenders on the trips side. If the defense rolls extra bodies toward the stack and leaves five or fewer in the box, audible to Counter Y to attack the light backside.
Against Cover 3 on 2nd or 3rd and medium, call Curls and read the flat defender. Throw the curl if he widens to the flat, and hit the flat route if he sinks under the curl.
Against press man, run Deep Stick and throw to the trailing stack receiver, who uses the point man as a natural pick. Hot route the backside receiver to a slant for a quick bailout if you read blitz.
If the opponent keeps getting pressure from the edge, block the running back or tight end with a hot route to buy time for the stick routes, especially on obvious passing downs.
Mix this set in with other Shotgun Trips looks so the pre snap picture stays the same. Rotating Counter Y with the two pass concepts keeps a user controlled defender from cheating toward one threat.