Playbooks

RPO Read Bubble out of Shotgun Trio Offset Wk gives the QB a run/pass conflict read tied to the playside linebacker or slot defender. The offensive line runs its inside zone blocking scheme up front while the backside slot receiver bubbles out to the flat and the outside receiver runs a short curl or hitch to hold the corner. The QB reads the alignment of the flat defender: if he sits inside on the run fit, the bubble screen is thrown immediately, and if he widens with the bubble, the QB hands off or keeps on the zone run. This is a classic RPO built to beat aggressive run fits and light boxes rather than a straight man or zone beater passing concept.
Watch the slot cornerback or nickel defender pre-snap, if he is aligned tight to the box he is likely a run fit defender that opens up the bubble throw. Key the playside linebacker's depth at the snap, a fast downhill trigger on run action confirms the RPO throw is live. This concept struggles against teams that spy the bubble with a flat zone defender who stays disciplined and does not bite on the run action. Man coverage on the outside receiver with an aggressive nickel blitz off the edge can blow up both the run and the quick throw, so be ready to check to a different concept if you see man alignment combined with an overloaded box. User players sitting in a lurk position over the bubble route can jump the throw, so scan for a defender shading toward the slot before committing to the pass side of the read.
Use pre-snap motion or a quick glance at the slot corner to see if he is sitting inside expecting run support, that tells you the bubble will be there before the snap.
Run this on early downs like first and second and ten when defenses are stacking the box to stop inside zone.
If the defense shows a two high shell with soft corners, lean run since the numbers advantage is usually in the box.
Pair this with Inside Zone and Outside Zone from the same set so the defense has to respect the run fit every time you break the huddle, making the bubble read hit even harder later in the drive.
Snap the ball quickly after your presnap read to avoid a late-rotating safety or a disguised blitzer changing the numbers on the perimeter.










