Miami Dolphins quarterback Tua Tagovailoa has been placed on injured reserve after sustaining his third concussion in the NFL during a game against the Buffalo Bills. Tagovailoa will miss at least four games, with the earliest potential return being Week 8 against the Arizona Cardinals. The Dolphins have promoted Skylar Thompson as the starting quarterback and signed Tyler Huntley for additional depth. While Tagovailoa has no plans to retire, his repeated concussions have raised concerns about his long-term health and future in football. The Dolphins are committed to giving him ample time to recover, consulting with multiple independent neurologists. This injury has significant implications for the Dolphins' season as they navigate their upcoming games without their franchise quarterback.