Playbooks

Mesh out of Shotgun Trey Open lines up three receivers to the strong side with a crossing route concept underneath, while the backside X runs an under route that settles across the field and the RB releases out of the backfield on a wide-flat route to the open side. The two mesh crossers from the trey side sit at the same depth and rub across each other to create natural traffic against man defenders, while the two vertical releases from the trey stack clear out space by pushing to the corner and up the seam. This is a classic man beater built around the mesh rub, with the primary read starting on the shallow crossers working left to right before checking the RB flat route as a built-in outlet against blitz or man coverage.
Watch for corners playing tight man coverage across from the trey receivers since that confirms the mesh crossers will beat them off the rub. Key the linebacker depth at the snap, if they sink into shallow zones instead of matching receivers man to man the mesh crossers get taken away. Look for a user controlled defender sitting in a shallow zone or spying the mesh area, that lurk threat can jump the crossing routes and cause a turnover. Check safety alignment before the snap, two high shells with soft corners can bait the quarterback into throwing into a robber underneath. Diagnose blitz packages quickly since man beater concepts like this one hold up well versus pressure but the RB flat route must be live to punish overload blitzes.
Presnap identify man versus zone by checking if defenders are lined up across from receivers or sitting in zone drops off the ball.
Against man coverage trust the mesh rub and read the crossers first since the traffic naturally separates defenders trailing in man.
Use the RB flat route as your blitz beater outlet since it releases immediately and gives you a quick answer versus pressure.
Pair this play with Mesh Rewind or Mesh Wheel in the same set to keep defenses guessing on the mesh concept while changing the outlet read.
Call this on second and medium to third and short situations where the quick underneath crossers can pick up manageable yardage after the catch.