Playbooks

Nickel Blitz 1 out of the 2-4 Load Mug set brings a five man pressure package with the deep safety rotating down to the single high shell over the top while every underneath defender is locked in man coverage, shown by the diagonal press red arrows on each receiver. This is a Cover 1 man blitz built to win with pressure before routes develop, sending extra rushers off the edge or through the A gap while the remaining defenders mirror their assigned receivers step for step. The primary read for the defense is simple: get the quarterback on the ground fast, because the single high safety has no help underneath if the blitz doesn't land home.
Pre-snap, identify the single high safety alignment and confirm the offense is not lined up in an empty set that could isolate your blitzers against extra protectors. Watch for the running back checking into pass protection, since a free blitzer picked up by a back can stall the whole pressure package and leave your corners exposed in man for too long. Post-snap, key the quarterback's first read. If he's looking to the flat or a quick slant, your underneath defenders need to close fast since there's no zone drop to bail them out. This beats slow developing man beater concepts and teams that rely on max protect shots downfield, since the extra rusher usually gets home before routes clear the sticks. It gets exploited by quick game concepts like hitches, slants and screens that get the ball out in under two seconds, along with any play-action that holds your blitzers at the line and opens throwing lanes behind them.
Call this on passing downs where you expect a quick game or shotgun spread look, since the one on one matchups underneath get exposed if the offense hots out immediately.
Check the running back and slot alignment pre-snap. If the offense shows trips or bunch, consider audibling protection or motioning a defender to avoid a numbers mismatch on the blitz.
Pair this with Nickel Blitz 0 and Nickel Blitz 2 in the same set to disguise which gap or edge you're sending pressure from, keeping the offensive line guessing on protection assignments.
Use this on third and medium to long when you want to force a hot throw into tight man coverage, since your corners and nickel are playing with outside leverage and no safety help underneath.
Avoid calling this against empty formations or heavy play-action unless you're confident in your press corners winning early, since the single high safety can be exploited by a receiver who beats his man deep.