Playbooks

Not in any team playbook.
RPO Peek Slant is a run pass option out of Shotgun Y Trips Wk that reads a single alley defender to decide between a give and a quick slant. The backside receiver runs a vertical route to hold the deep defender while the read defender determines whether the QB hands off the inside zone action or pulls and fires the slant to the flat side of the trips look. This is a true RPO built to punish light boxes and honest linebacker flow, with the run action giving the offense a numbers advantage if the defense stays disciplined in coverage.
Watch the alley defender or slot corner over the trips side pre-snap, if he is aligned tight to the line of scrimmage he is likely the run key and will be susceptible to the slant. Post-snap, track linebacker flow, if the backside linebacker crashes down on run action without respecting the slant, that confirms zone or man coverage that overcommits to the box. User-controlled defenders sitting in a shallow zone or lurking near the slant window can jump the route, so pump fake or check the run if you see a user drop into that lane. Cover 3 and Cover 4 shells with disciplined linebackers who stay square to their run fits will shut this down, forcing you to actually hand the ball off rather than force the throw. Aggressive man blitzes that send extra rushers off the edge can beat the RPO clock, so recognize blitz alignment pre-snap and be ready to get the ball out immediately or check to the run side away from pressure.
Check the box count before the snap, if the defense has six or fewer defenders in the box, lean toward keeping the ball on the ground since the numbers favor the run.
Key the alley defender or overhang linebacker immediately at the snap, if he sits or flows hard to stop the run, pull the ball and hit the slant for a free access completion.
Use this in second and short or first and ten to keep defenses honest, since the threat of the run forces linebackers to hesitate and widens throwing lanes.
Pair this play with straight Inside Zone or HB Base from the same set so the defense cannot sit on the RPO key without getting gashed on standard runs.
Against teams that spam Cover 3 sky or Cover 4 to load the box, hot route the backside vertical into a comeback or dig to create a manual man beater if the defender bites on the run fake.