Preview: Louisville Cardinals vs. USC Trojans – Sports Illustrated

Miami Dolphins quarterback Tua Tagovailoa suffered two documented concussions last year, both of which generated controversy. In Week 3 of last year, Tagovailoa took a hit in the game against the Buffalo Bills and wobbled to the turf. It turned out, an investigation confirmed, that he passed concussion protocol and actually hyperextended his back. However, […]