Play 1 of 3 · What Box Is Built For

Deep Crossers

Two receivers cross at depth to rub a defender. Play it and watch the dots trade. Nobody follows their man through the pile, so the pick catches air and a defender ends up on every route.

Box vs Deep Crossers
a defender ends up on every receiver
SNAP
ReceiverDeep matchUnderneathManWho he's got
HB →
The back swings to the bunch flat with no other flat threat there, so the nickel takes him clean. Watch N slide out and sit right on the swing.
Freeze it at Develop. The two crossers have just passed each other and every defender has a man: the corner's on the go, Will has robbed the over, the safety carried the cross, the nickel's on the swing. The rub never landed because nobody was chasing through it.
Play 2 of 3 · The Purest Pick Concept

Mesh + A Vertical

Two shallow crossers mesh underneath to pick you, with a seam to punish you if you jump it. Play it: Mike and Will trade the mesh, and the safety rides the seam the whole way.

Box vs Mesh + Seam
mesh traded underneath, seam carried over the top
SNAP
ReceiverDeep matchUnderneathManWho he's got
HB →
The back is the second man in the mesh. As he crosses underneath he is just another under release, so Mike walls him and Will takes the other. Neither crosser gets free.
Watch the seam. The route built to punish you for squeezing the mesh runs straight up the middle, and the safety rides it stride for stride the whole way. Underneath, the two crossers get traded with no chase. This is Box at its best.
Play 3 of 3 · Where Box Leaks

The Flood

Three routes at three depths to one side. Play this one slowly. The flat is covered and the go is covered, but watch the sail break out and keep running into a part of the field where no defender is.

Box vs Flood
the sail runs into open grass
SNAP
ReceiverDeep matchUnderneathManWho he's got
HB →
The back swings to the same side as the flat, so now there are two flat threats. The nickel takes one and Will has to sprint across from the backside, arriving late. Nobody is left in the middle.
Stop it at Ball Out. Look at the sail. The corner ran off with the go, the nickel sat the flat, and the safety got held inside and trailed. The post dragged your free safety the other way. The sail broke out at fourteen yards and there is simply no defender there. This is the snap you check to Cover 6 and cloud that side.
⚠ The Fix vs Flood

When a team floods you out of the bunch, get out of Box. Cover 6 clouds the flood side so a corner sits the out and a safety caps the top, putting a hat right where the sail just came open. Box is your rub answer, so do not marry it to a flood look.