Dolphins quarterback Tua Tagovailoa suffers concussion after collision with Damar Hamlin in loss to Bills CNNBills’ Damar Hamlin on Tua Tagovailoa’s concussion: ‘I was just trying to make a routine tackle’ CBS SportsDolphins’ Tua Tagovailoa faces calls to retire from NFL after latest concussion: ‘It’s not worth it’ Fox NewsShould Dolphins QB Tua Tagovailoa retire? Hall of Famer Tony Gonzalez advises, ‘It might be time’ USA TODAYDolphins’ Mike McDaniel Not Concerned With Timelines After Tua Tagovailoa Injury Sports Illustrated