Dolphins quarterback Tua Tagovailoa diagnosed with concussion and returning to Miami after discharge from hospital
Miami Dolphins quarterback Tua Tagovailoa underwent further testing on Friday and remained in concussion protocol a day after hitting his head on the turf during a game, a chilling moment that has sparked controversy on how the league handles potential head injuries. Tagovailoa had a headache Thursday night and Friday morning, Dolphins coach Mike McDaniel …