NFL Sends Out Concussion Protocol Reminder in Wake of Jaxson Dart Incident https://www.si.com/nfl/giants/news/nfl-sends-out-concussion-protocol-reminder-in-wake-of-jaxson-dart-incident - The Giants could face steep penalties if the league's investigation finds that head coach Brian Daboll violated the head and neck injury policy #concusssion #NFL #braininjury