What happened: Maxx Crosby chased Malik Willis for a sack and came away with Willis' cleat instead. The loose-shoe sequence unfolded during a Sunday NFL broadcast on FOX.

Why it matters: It was a small snapshot of the Week 1 problem Willis can create when pressure arrives cleanly. For Crosby, his eighth NFL season opened with another reminder that disruption is not always a sack.

What to watch: Watch whether Crosby turns the pressure into drive-ending plays as the opener settles in. Willis' mobility remains the next stress point.