Cook scores 3 TDs to help Bills rout Dolphins 31-10, Tagovailoa leaves with concussion

MIAMI GARDENS, Fla. (AP) — James Cook caught a touchdown pass and ran for two scores and the Buffalo Bills routed Miami 31-10 on Thursday night, with Dolphins quarterback Tua Tagovailoa leaving early because of a concussion.

Tagovailoa left in the third quarter after colliding with defensive back Damar Hamlin and hitting the back of his head against the turf. Tagovailoa was quickly ruled out with the concussion, casting doubt on his season after a history of dealing with head injuries.

Josh Allen...