Colts QB Anthony Richardson in protocol after self-reporting concussion - ESPN
Following review of the handling of Tua Tagovailoa's injury, NFL, NFLPA agree 'the outcome in this case is not what was intended' - ESPN
Tua Tagovailoa: NFL urged to make 'tangible change' to concussion policy in wake of Miami Dolphins quarterback's head injury, NFL News
Tua Tagovailoa's Injury Exposes The NFL's Priorities, 47% OFF
Dolphins' QB Injury Highlights the Importance of Concussion Protocols
Dolphins quarterback Tua Tagovailoa is NOT in the concussion protocol despite apparent head injury
NFL's handling of concussions questioned after Tua's injury
Tua Tagovailoa Archives – Five Reasons Sports Network
NFL's Handling Of Concussions Questioned After Tua's Injury
N.F.L. (National Football League)
NFL claims concussion protocols didn't fail Tua Tagovailoa on Sunday. That's hard to believe after Thursday's scary head injury
Tua Tagovailoa's Injury Exposes The NFL's Priorities, 47% OFF
Tua Tagovailoa Archives – Five Reasons Sports Network