Playbooks

Outside Zone from Shotgun Y Trips Wk is a lateral zone run play with the HB taking the handoff and pressing horizontally toward the play side before reading the blocking wall to find a crease. The diagram shows the offensive line flowing in unison to seal the edge, with the tight end and receivers occupying the boundary to widen defenders out of the box. This is a pure run play designed to attack gaps created by lateral flow, and the primary read is the HB reading the play side edge block first before working backside cutback lanes if the defense overpursues.
Watch for defensive tackles and ends who consistently crash down hard into the backfield, since that flow creates natural cutback lanes for the HB against outside zone. Identify linebacker depth and gap discipline before the snap, since stacked linebackers who stay square and read their gaps will limit cutback opportunities and force the HB to bounce it wider than designed. Key the play side defensive end and outside linebacker leverage, since a hard edge set that stays wide can string the play out and let pursuit catch up from the backside. User-controlled defenders spying the backfield or flowing hard to the play side sideline can blow this play up if they diagnose zone flow immediately off the snap. Base 4-3 and 3-4 fronts with disciplined linebackers are tougher to gash with outside zone, while overshifted or aggressive fronts that sell out to one gap are the most vulnerable to the cutback.
Run this out of Y Trips Wk when the defense shows light boxes or is stacked to defend trips to the strong side, since the numbers advantage on the backside can open cutback lanes.
Use the left or right hot route stick before the snap to check the direction of the zone run based on where the defensive line is slanted, since outside zone dies quickly against a hard slant into the play side.
Pair this play with HB Counter and Inside Zone in the same set so defenders cannot key run direction from personnel or formation tendencies alone.
Call this on early downs like first and second and short yardage situations where defenses are more likely to sit in base fronts instead of nickel or dime packages that clog zone run lanes.
If the defense shows heavy blitz looks pre-snap, consider audibling to RPO Zone Peek or RPO Base Alert Lookie from the same set to punish overaggressive linebackers crashing downhill.