Playbooks

Breakdown

RPO Read Bubble is a run pass option out of Shotgun Spread Y-Slot Wk with 11 personnel. The playside receiver runs a bubble screen while the backfield mesh point sets up an inside run read with an offensive line run block scheme, giving the QB a true run/pass conflict based on the read defender. The primary read progression starts with the alignment of the flat or slot defender: if that defender crashes down on the run action, the QB pulls and throws the bubble screen, and if he sits or widens, the QB hands off into the run lane. This is a zone beater at its core, attacking light box counts and defenders who bite on run flow.

Defensive Reads

Watch the alpha or read defender assigned to the run fit, usually a linebacker or slot defender, since his reaction determines whether the run or bubble hits. This beats base zone coverages like Cover 3 and Cover 4 where linebackers step up on run action and vacate the bubble area. Man coverage with a corner locked tight to the bubble receiver can shut this down quickly since the run box gets outnumbered and the bubble has no room to work. Look for a delayed blitz or scrape exchange from the linebacker level, which can jump the bubble throw if the QB is too predictable with the pull read. Overloaded boxes with an extra safety in the box negate the run side and force the QB into the bubble far too often, making the play one dimensional against heavy run blitz looks.

Usage Tips

Check the box count pre-snap and only trust the run side if the count is even or in your favor. Identify whether the flat defender or slot corner is sitting outside before the snap, since that alignment tells you if the bubble is already open. Use the hot route to adjust the bubble receiver's depth or convert it to a quick out if you see a hard corner sitting on the route. This play works best on early downs like first and second and ten when defenses are still guessing run or pass. Pair it in a sequence with RPO Peek Slant or RPO Zone Peek from the same set so the defense cannot key on one specific read defender and has to respect multiple conflict points.

Other Plays in Spread Y-Slot Wk