Dolphins QB Tua Tagovailoa sustains concussion in 31-10 loss to Bills NBC NewsDolphins’ Tua Tagovailoa faces calls to retire from NFL after latest concussion: ‘It’s not worth it’ Fox NewsDolphins quarterback Tua Tagovailoa suffers concussion after collision with Damar Hamlin in loss to Bills CNNShould Dolphins QB Tua Tagovailoa retire? Hall of Famer Tony Gonzalez advises, ‘It might be time’ USA TODAYDolphins ‘crushed’ after Tua Tagovailoa suffers scary concussion New York Post