Playbooks

Breakdown

Cover 3 Sky is a zone coverage call out of the Nickel Load Dbl Mug set that shows a heavy pre-snap mug look at the line before dropping into a three deep, four under shell. The two deep outside defenders sink vertically to the deep thirds, the slot corner drops to a shallow flat/curl zone underneath, and the two mug linebackers cross vertically into intermediate zone drops while showing blitz pre-snap. This is a zone beater designed to disguise pressure with the double mug alignment, then bail into Cover 3 with the strong safety rotating down to the flat (the Sky rotation) for extra run support. Primary read progression for the offense facing this look starts with the deep middle third, then works to the underneath flat/curl zones created by the crossing linebacker drops.

Defensive Reads

Watch for offenses that attack the seams between the deep thirds and the underneath zones, since the crossing linebacker drops can leave a soft window in the intermediate middle if not played with proper depth. This shell is strong against man beater route combos like slants and quick outs because the flat defender sinks fast and the deep thirds have help over the top. It is vulnerable to well timed levels concepts and deep crossers that stress the seam between the hook zones and deep thirds, so user support in the middle of the field is critical. Pre-snap, key the offensive formation and personnel to anticipate if they are hot reading into the flats expecting blitz, since the double mug disguise loses value against offenses that check into quick game regardless. Post-snap, watch the running back and tight end for check downs and swing routes since the underneath zone drops rotate late and can be exploited if the linebackers are slow reading their landmarks.

Usage Tips

Use the double mug pre-snap look to bait quarterbacks into thinking six or seven are coming, then bail into your zone drops to bait hot reads and quick game throws into the flats.

This call is best used on early downs or in obvious pass situations where the offense expects pressure, since the disguise value is higher when the offense has to respect the blitz threat.

Combine this with Blitz Loop Sim 3 and Blitz Loop 0 from the same set so opposing quarterbacks cannot key on the double mug look and diagnose blitz versus coverage before the snap.

Mix in Cover 1 LB Blitz and LB Blitz 6 as change ups since they share the same mugged linebacker alignment, keeping the offense guessing between man pressure and this zone drop.

User the Sky rotating safety to jump underneath crossers or shallow digs, since the flat defender's depth and leverage is the key to stopping quick game concepts.