Dagger
Clear-out verticals open the dig over the middle
Dagger uses two clear-out verticals to empty the intermediate middle for a dig crossing underneath. The outside receivers push the corners deep and pin the safeties to their landmarks, while the slot runs a dig at 12 yards into the hole the verticals just vacated — behind the linebackers, in front of the deep coverage. It is a staple answer to both Cover 2 (the dig splits the halves in the MOF hole) and single-high zone (the vertical forces the hook defender to carry, opening the in-cut window). It pairs beautifully with play-action to hold the underneath defenders an extra beat.
Route Assignments
Clear-out vertical up the sideline that bait-pulls the deep safety wide so the dig has open grass underneath.
Dig route at 12 yards crossing under the clear-out vertical, the primary throw in the high-low.
Curl route at the first-down sticks providing a safe intermediate option.
Go route to clear out the boundary corner and occupy the deep safety.
Running back leaks to the flat as a check-down after faking pass protection.
Read Progression
The dig is the primary read as it crosses behind the hook defenders. If a hook player sinks under it, the curl opens at the sticks. The clear-out go is an alert against a flat-footed corner; the flat is the outlet.
Why It Works
The two clear-out verticals occupy the corners and pin the safeties deep, leaving nobody responsible for the intermediate middle. The dig crosses into that hole at 12 yards behind the linebackers, and the curl and flat give the QB immediate answers when the defense sinks underneath the dig.