NFL commissioner Roger Goodell said the league will make changes to its concussion protocols after criticism about how injuries to Miami Dolphins quarterback Tua Tagovailoa were handled.
Goodell spoke in London at a fan forum on Saturday ahead of the game between the Green Bay Packers and New York Giants at Tottenham Hotspur Stadium on Sunday.
“Our job really is to continue to modify those as medical experts or other experiences tell you this is something you can do differently," Goodell said.