UPDATE: Najee Harris has been cleared of a concussion and is back in the game.
UPDATE: Najee Harris is being evaluated for a concussion, per Brooke Pryor.
Pittsburgh Steelers running back Najee Harris was shaken up after taking a hard, possibly illegal shot to the head in the fourth quarter against the Chargers. He is now in the medical tent being evaluated.
Really ugly shot to the head Najee Harris took. #Steelers pic.twitter.com/NEaigKGBxG— Alex Kozora (@Alex_Kozora) November 22, 2021