Jon Gruden: Antonio Brown ‘all in’ with certified helmet

Mark J. Rebilas-USA TODAY Sports

Antonio Brown wore a certified helmet Tuesday during Oakland Raiders walk-throughs, and head coach Jon Gruden declared the receiver is now “all in.”

Reporters spotted Brown with the helmet after practice, which had been closed to the media.

Afterward, Gruden confirmed it was a certified helmet and that “he’s all in. Ready to go,” noting he doesn’t think Brown’s feet are an issue any more.

We’re not holding our breath about this whole helmet saga being completely over, though. Brown reportedly filed a second grievance against the NFL on Monday so he can use his preferred helmet — the same one he’s been using since his rookie season.