The NFL's concussion protocols have changed and the Tua Tagovailoa case is resolved, but no one seems happy with it - The Boston Globe
NFL and players union agree to updated concussion protocol
Consultant who cleared Dolphins' Tagovailoa to play after head blow is fired
Unaffiliated neurotrauma consultant who evaluated Tua Tagovailoa fired, sources say; investigation ongoing - ESPN
NFL, Teams Do Care About Their Players' Health
The NFL's concussion protocols have changed and the Tua Tagovailoa case is resolved, but no one seems happy with it - The Boston Globe
Tua Tagovailoa injury: Doctor who cleared Dolphins QB to play was fired (report)
Doctor Who Evaluated Dolphins' Tua Tagovailoa Fired
The Trent Sherfield Prophecy - by Tyler Dunne - Go Long
Consultant who cleared Miami Dolphins quarterback Tua Tagovailoa to return to game fired by NFLPA - CBS News
Latest On NFLPA Investigation Into Tua Tagovailoa Concussion Protocol
Tua Tagovailoa in concussion protocol. When will he return?
Consultant who cleared Dolphins' Tagovailoa to play after head blow is fired
NFLPA fires doctor in Tua Tagovailoa case, with protocol changes coming - The Washington Post