Playbooks

PA Jailbreak Screen out of Shotgun Doubles HB Wk shows a play-action fake to the backfield with the offensive line selling run blocking before releasing to set up a screen wall to the left side. The lone isolated receiver on the right runs a vertical route straight up the seam as a decoy to pull coverage away from the screen side. This is a screen pass designed to bait linebackers and defensive linemen upfield off the play-action, and the primary read is the screen developing to the left behind the blocking convoy, with the vertical route as a secondary window if the defense sells out on the screen.
Watch for defensive tackles and ends that consistently crash inside on run action, that aggression is exactly what this screen exploits. Key the flow of linebackers, if they flow hard to the play-action fake they will be out of position to defend the screen wall. On the backside, track the cornerback or safety over the vertical route, a soft zone drop there signals a zone shell that leaves the deep route open if the screen is covered. Identify user-controlled defenders spying the backfield or sitting in a short zone near the screen side, since a smart user player can jump the screen and blow it up for a loss. Look for disciplined defenses that play containment and keep linebackers at their run fits, those defenses tend to smother the screen before it develops.
Call this on early downs or after establishing inside zone and HB Base from this same set so linebackers are already keyed on run action.
Check the pre-snap alignment of the defensive line and linebackers, if they are crashing hard on run keys this screen punishes that aggression.
Use the vertical route on the backside as a hot route conversion to a quick out if you see a corner blitz coming from that side, it gives you an instant answer.
Pair this play in sequence with RPO Power Peek and RPO Zone Alert Bubble to keep defenders guessing between run, RPO, and screen out of the same formation and personnel.
Avoid calling this into aggressive man blitz packages that send extra rushers straight through the screen lane, since the blockers may not get set in time.