MIAMI GARDENS, Fla.—The NFL and NFL Players Association have agreed to make changes to the league’s concussion protocol following a joint investigation into the procedures after Miami Dolphins quarterback Tua Tagovailoa suffered what was described as a back injury against the Buffalo Bills last month.
The league and players’ union said in a joint statement Saturday that while the Dolphins followed protocol after the injury, the outcome of the Tagovailoa case “was not what was intended when the Protocol was drafted.” As a result, language addressing abnormality of balance/stability was added to the league’s protocol list of symptoms that would keep a player from returning to the game….