October 11, 2022 7:40 pm NFL concussion protocol explained The NFL revised its concussion protocol in the wake of a controversy surrounding Dolphins quarterback Tua Tagovailoa. Here’s how it works. Celtics Videos 1:30 Bill O'Brien shares interesting take on why Belichick chose UNC 1:45 Why Tee Higgins is not a true number one receiver 1:12 49ers' playoff hopes drop to 0.01% after 12-6 loss to Rams in Week 15 1:13 Belichick on chances he leaves UNC for NFL: I didn't come here to leave 0:48 Belichick expects a ‘strong presence of NFL people' on UNC staff
