Newton (head) exited Saturday's game early and is being evaluated for a possible concussion, Tashan Reed of The Washington Post reports.
Newton exited with 1:03 remaining in the game, the last play before the Eagles knelt the clock out. The defensive tackle has potentially suffered a concussion, and if he enters the league's concussion protocol, he will need to clear all five steps to be available for the Commanders' Week 17 matchup with the Cowboys.