On Thursday, Miami Dolphins quarterback Tua Tagovailoa suffered a concussion early in the second half against the Buffalo Bills. Before Tagovailoa’s injury was officially ruled a concussion, former NFL head team doctor David J. Chao weighed in on Tagovailoa’s condition. “We all know Tua has an injury history, concussion history,” Chao said. “Each concussion leads to potentially easier concussions. There’s no way he returns to this game the way that he got hit; the way he postured with his hand and fingers on the right side.” CLICK HERE to go to PrizePicks and use code ON3 to receive a guarante…