Playbooks

Not in any team playbook.
Mtn Divide X-Under runs out of Shotgun Bunch TE Wk with a pre-snap motion man clearing across the formation on a shallow crossing route underneath everything. From the bunch, the routes divide vertically: one receiver climbs a deep vertical seam, another runs a deep in-cut over the middle, and the third works a corner route breaking outside toward the sideline, while the X receiver runs the shallow under route from the motion. This is a man beater built off the divide concept, using the vertical stretch to open the underneath crosser against man leverage, with the primary read progression starting on the deep in-cut, then working down to the X-Under crosser if the middle is capped.
Key the defender assigned to the motion man before the snap, if he trails across the formation it confirms man coverage and the divide routes should win vertically. Watch the middle linebacker or safety depth at the snap, a shallow drop signals a robber or lurk threat sitting on the X-Under crossing route. Identify two-high safety shells since they can bracket the vertical seam and force the quarterback down to the underneath crosser. Look for cornerback press alignment on the bunch receivers, aggressive press can disrupt the release timing on the deep in-cut and corner routes. This play struggles against zone coverage with a hard-flowing linebacker sitting in the shallow crossing lane, since it clogs the X-Under read and forces a hold on the vertical shots.
Use the pre-snap motion to identify man versus zone before the snap since the defender who follows the motion man across the formation confirms man coverage immediately.
Against man coverage, prioritize the deep in-cut route first since the divide concept naturally creates a rub and separation against tight man defenders.
If the safety shows two-high pre-snap, expect the corner route to be the eventual home run shot once the vertical seam route occupies the deep defender.
Use this play on second or third and medium situations where the underneath X-Under crosser can pick up chunk yardage after the catch against zone drops.
Pair this call with Mtn Escort HB Base or Mtn Snag Under in the same set to keep the defense guessing between the divide vertical shot and quicker underneath answers.