Dolphins quarterback Tua Tagovailoa suffered his third diagnosed concussion during a game against the Buffalo Bills. After a hard hit, he displayed a fencing response and was attended to by medical staff before walking off the field. With a history of injuries, including multiple concussions, his status for the upcoming game against the Seattle Seahawks is uncertain as he enters the league's concussion protocol. Coach Mike McDaniel emphasized the importance of proper evaluation before making any decisions regarding Tagovailoa's return.

• Tagovailoa's injury history raises concerns about his long-term health.
• The Dolphins may need to rely on backup quarterback Skylar Thompson if Tagovailoa cannot play.