Playbooks

Breakdown

Mtn Switch Seams lines up out of Shotgun Spread Y-Slot Wk with 11 personnel and shows a vertical stress concept on the right side. The outside receiver runs a deep seam straight up the numbers while the slot receiver (red route) crosses underneath into the opposite seam, creating a switch release that manipulates seam and hook defenders. On the left side, the outside receiver runs a deep out breaking corner-ish route while the inner receiver runs a shallow out, and the backfield player runs a flat/drag route underneath everything to serve as a checkdown. The primary read progression starts with the switching seam routes on the right (working the safety and any middle hook defender), then works to the backside out route, and finally checks down to the underneath flat route if the seams are covered.

Defensive Reads

Identify the middle of field safety alignment before the snap, if he is shaded to one side the switch release seam concept will attack the vacated seam on the opposite hash. Watch the linebacker who has to wall off the crossing red route, if he sinks too deep in zone coverage the shallow out routes underneath become open. Against man coverage, look for user-controlled defenders jumping the switch release early since the crossing routes are designed to create natural picks and rubs. Cover 3 with a deep half safety struggles to defend both seams at once, so trust the seam read if the safety bites on the near side route. Blitz-heavy defenses with man coverage behind them are the toughest matchup for this concept since there is no built in hot route to the quick flat against pressure, so check protection or throw the underneath flat route immediately.

Usage Tips

Use this play against two high safety shells since the switch release on the seams is designed to confuse the safety and free up whichever route he leaves uncovered.

Check pre-snap for a single high safety look and be ready to hot route the flat route into a deeper option since underneath defenders will have more freedom to jump the switch release against man coverage.

Motion is available pre-snap, use it to identify man versus zone by watching if a defender follows the motion man across the formation.

Pair this play with Mtn Z Spot or Mtn All Curl in your play-calling sequence to keep defenders honest on shorter zone drops before hitting the deep seams later in a series.

Best called on second and medium or first down when defenses are more likely to sit in base zone shells rather than disguise heavy blitz pressure.

Other Plays in Spread Y-Slot Wk