Playbooks

RNS Switch Smash is a classic smash concept run from Pistol Spread 10 personnel, featuring a switch release on the boundary side where the two outside receivers cross paths at the line before running vertical routes up the numbers, creating natural rub separation against man coverage. To the field side, the outside receiver runs a corner route while the slot receiver runs a short flat route underneath, forming the traditional high low smash combo that stretches a cornerback vertically. This is a pure dropback pass play (no blocking assignments shown for the offensive line beyond standard pass pro) designed as a Cover 2 beater, and the primary read progression starts with the field side smash combo (corner over flat) before working back to the switch release verticals on the backside if the corner is capped.
Read the safety alignment before the snap, two deep safeties with soft corners confirm Cover 2 and tell you the smash concept is live to the field side. Watch the flat defender post snap, if he sinks with the corner route instead of staying low the flat route will be wide open for an easy pitch and catch. On the switch release side, key the cornerback's leverage at the snap, inside leverage or press man means the rub will spring one of the vertical routes free. Cover 3 with a hard corner squatting on the flat route or a robber safety sitting in the middle of the field can take away the smash combo, so be ready to work back to the switch verticals. Watch for a user controlled defender lurking underneath the corner route or shading the switch release, since a smart user will jump the high read and bait you into the pick.
Pre-snap, identify if the defense is showing a two high shell since this play is built specifically to attack Cover 2 by putting the flat defender and deep half safety in a bind on the smash side.
If the cornerback on the switch release side is playing off man, throw the switch verticals early since the natural pick at the line creates a free release and instant separation.
Use motion or a hot route on the flat receiver to convert him into a quick option against blitz looks, since the flat route serves as your built in hot read versus pressure.
Pair this play with RNS Switch Streak in your call sheet so defenses cannot sit on the corner route, forcing them to respect the deep switch verticals every snap.
Best called on second or third and medium when defenses are more likely to sit in zone shells, since the corner route needs room to work outside the numbers.