Playbooks
Quick Reference
Breakdown
RPO Zone Alert Screen out of Shotgun U Off Stack pairs an inside zone run with a screen alert to the backfield, giving the quarterback a true run-pass conflict based on second level defender flow. The blocking scheme sets up zone run steps up front while the running back or slot receiver leaks out for the screen alert, forcing linebackers to choose between crashing downhill on the zone track or sitting on the flare. This is an RPO play designed to punish aggressive run fits and overzealous linebacker blitzes, with the primary read being the flow of the second level defenders: if they bite on run action, pull it and throw the screen alert, if they stay home or drop deep, hand it off into the zone run lanes.
Defensive Reads
Pre-snap, identify if the defense is in a run-heavy front with linebackers stacked close to the box, since this signals they will likely bite on the zone action and open up the screen alert. Watch safety alignment for two-high shells versus single-high, since two-high looks tend to keep linebackers more honest and can shut down both the run lane and the screen read. Post-snap, key the flow of the second level linebackers, if they immediately crash toward the zone action without reading the backfield, the screen alert will have a clean lane. User-controlled defenders who stay disciplined and shuffle laterally instead of committing to the run fake are the biggest threat, since they can jump the screen route or fill the run lane simultaneously. Nano blitz packages and aggressive edge pressure can disrupt the mesh point before the RPO read develops, so watch for early linebacker or edge rusher penetration off the snap.
Usage Tips
Pre-snap, check the box count and linebacker depth, if you see six or more in the box with linebackers creeping tight to the line, favor the screen alert since run lanes will be clogged.
Use this play on early downs, especially first and second and short to medium, since the run action holds enough defensive weight to sell the RPO conflict.
Hot route the alert receiver only if you need extra separation against man coverage look, but the base concept already attacks aggressive linebacker flow without adjustment.
Pair this with Inside Zone and Mtn Read Option in the same drive to condition the defense to bite on run action, then hit them with the screen alert once they start selling out against the run.
Against teams that spam blitzes with linebackers stacked tight, snap fast off this look since the screen alert punishes blitz timing and empty zone drops behind the rush.
