The NFLPA’s investigation into how the Dolphins handled Tua Tagovailoa’s concussion check during their Week 3 game against the Bills could conclude as soon as Thursday, according to ESPN’s Marcel Louis-Jacques.
The quarterback took a hard hit in the second quarter of that game and appeared to hit his head on the ground. He stood up and shook off the hit, only to then stumble shortly after getting back on his feet. Tagovailoa cleared concussion protocol and returned to the game, later saying he suffered a back injury.