Playbooks

Breakdown

Mtn X Replace comes out of Shotgun Spread Y-Flex Wk with a pre-snap motion tag that brings a receiver into a mountain (bunch-style) look before the snap. On the play side, the outside receiver runs a corner route while the motion man works underneath on a wheel route to replace the vacated space, creating a natural high-low stretch on the boundary defender. To the backside, the slot runs a vertical seam and the flanker runs a quick out, giving the quarterback a two-way go against zone drops on the far side. This is primarily a man beater built around the wheel-corner combo, with the primary read starting on the corner route and working down to the wheel underneath if the corner is taken away.

Defensive Reads

Pre-snap, watch how the defense reacts to the motion man, if a linebacker or nickel defender shifts to follow him across the formation that is a strong man coverage indicator and the wheel route should be your answer. Check safety alignment before the snap, a single high safety shaded to the play side signals this play is vulnerable to the corner route beating outside leverage, while a two high shell suggests the defense is prepared to double the corner and squeeze the sideline. Post-snap, key the flow of the underneath linebackers, if they widen with the wheel route it opens up the backside seam route for a big gain against a light middle of the field. This concept struggles against tight zone match coverage where the corner sinks with the deep route and a linebacker or safety spins down to rob the wheel underneath, so avoid forcing the corner throw if you see that rotation. Cover 3 with a hard buzz rotation to the motion side can shut down both the corner and wheel by putting two defenders in the same passing lane, in that case reset to the backside out or seam as your outlet.

Usage Tips

Use the pre-snap motion to identify man versus zone before the ball is snapped, if the defender follows the motion man across the formation you have a strong indicator of man coverage and the wheel route becomes a live option against a trailing defender.

Attack this play on second and medium to second and long situations where defenses are more likely to sit in off man or match zone concepts that get exposed by the corner-wheel combo.

Hot route the backside out to a slant if you see the defense rolling a safety over the top of the corner route, this keeps the quick game alive without needing a deep shot.

Pair Mtn X Replace with Mtn HB Swing or Mtn Bench Curls in the same set so you can run the identical motion look and keep linebackers and corners guessing on whether the shot play or the quick underneath concept is coming.

Look to throw the corner route on a rhythm timing throw against single high shells, but progress immediately to the wheel route if the safety rotates late to double the corner.

Other Plays in Spread Y-Flex Wk