Miami Dolphins quarterback Tua Tagovailoa left Thursday's game against the Buffalo Bills after suffering his third documented concussion, caused by a hit from Bills safety Damar Hamlin. The incident occurred when Tagovailoa, opting not to slide, collided head-first with Hamlin during a fourth-down scramble. Following the hit, Tagovailoa displayed a concerning 'fencing response,' prompting immediate medical attention. Hamlin, who previously suffered a cardiac arrest on the field in January 2023, faced backlash online for celebrating his team's victory and posting about his return to play, with many fans deeming his response insensitive given the circumstances. Despite the criticism, Hamlin did express well-wishes for Tagovailoa's recovery on social media. The Dolphins suffered a 31-10 defeat, and Tagovailoa is expected to miss several games as he recovers from this latest concussion.