Playbooks

Trips Y-Flex in the Shotgun formation uses 11 personnel (1 RB, 1 TE, 3 WR) and detaches the tight end from the line, flexing him into the trips side as the inside or #3 receiver. The backside X receiver is isolated alone. Other Shotgun sets keep the TE attached as an extra blocker or balance receivers two by two. This alignment spreads the defense into a true 3x1 look while keeping a big body in the slot, so defenses have to decide whether to match the flexed Y with a linebacker, a safety, or a nickel corner.
That choice drives the set. Against base or nickel personnel, the flexed tight end usually draws a linebacker or strong safety in man, which is a mismatch on option routes, seams, and digs. If the defense brings dime to cover him, you gain a lighter box for Inside Zone, Mid Zone, Read Option, and HB Mid Draw. The single receiver backside gets true isolation. Go DBL Post, Corner Strike, and Slot 2 Buc all attack that X on an island, and trips overload concepts like Strong Flood and Dagger PoCo stress the strong side flat, curl, and deep third defenders.
The play list covers nearly every modern pass concept: flood, dagger, stick, smash, hi lo, four verticals, and crossers, plus a legitimate zone and gap run game and two play action shots. You can stay in this set for a full drive, check between run and pass at the line based on box count, and keep the defense from keying on personnel.
Count the box before the snap. With six or fewer defenders and the defense in nickel or dime to cover the flexed TE, audible to Inside Zone, Mid Zone, or Read Option. With seven plus, check to Stick, WR Smash, or Strong Flood.
On 3rd and short to medium, Stick and Stick N Nod are your go-to calls. Read the flat defender and throw the Y on the stick if a linebacker is matched on him, or take the Nod shot if the safety drives on the underneath route.
If the defense rotates a safety toward trips, go right at the isolated X with Go DBL Post or Corner Strike. Hot routing the X to a fade against press man or a slant against off coverage also works as a quick isolation throw.
Against blitz heavy opponents, block the RB or slide protection toward the trips side on longer developing plays. Keep HB Slip Screen and WR Fork ready as audibles to punish zero and man pressure.
Use Dagger PoCo and Four Verticals on 2nd and long against Cover 2 or Cover 4. Then use play action with PA Switch Dig and PA WR In once your zone runs have pulled the linebackers downhill and emptied the intermediate middle.


















