Playbooks
Portland HB Angle is a man beater out of Shotgun Split Y Off Close that leans on the HB angle route to attack linebackers and nickel defenders in space. The back releases out of the backfield and breaks on an angle route while the underlying route combo occupies zone defenders and clears out man coverage on the outside. Your primary read is the HB angle route out of the backfield, working through the flat and boundary routes if the linebacker sinks or the defense rotates to take away the angle concept.
If the defense shows man coverage with a linebacker matched on the HB pre-snap, expect the angle route to break open quickly, this play is designed to exploit exactly that matchup. Watch for a user-controlled linebacker spying the running back at the snap, since an aware defender can shadow the angle route and take away the primary read. Check safety alignment before the snap, two deep safeties with corners playing off suggests zone coverage that can clog the angle route with underneath help. Post-snap, key any linebacker who sinks into a hook zone rather than sprinting to match the HB release, that flow indicates zone coverage and you should look to the secondary route combo instead. Blitz packages that send extra rushers off the edge can disrupt this play if the offensive line loses contain, so identify pre-snap blitz indicators like walked up safeties or overloaded fronts and be ready to check the protection or hot route the outlet.
Use this play on second or third and short to medium when you expect man coverage, since the HB angle route is designed to create instant separation against linebackers in man.
Pre-snap, look at the linebacker depth and alignment on the running back. If a linebacker is walked up over the HB or shaded inside, that confirms man coverage and the angle route should win quickly.
Hot route the backside receiver into a quick slant or drag if you diagnose a blitz look, this gives you a rhythm throw to beat pressure without needing to progress through the full read.
Pair this play with Mtn Cross Screen or Mtn PA HB Swing in the same set to keep defenders guessing on backfield touches, then hit them with the angle route once they start jumping the swing or screen action.
Avoid calling this against heavy zone shells like Cover 3 or Cover 4, since underneath defenders can sit on the angle route and undercut the throw, instead check into a play like Smash Spot or Dig Slot Out for better zone answers.