KC Chiefs offensive guard Jeff Allen was spotted going to the locker room in Thursday's game against the Chargers.
It's unclear what the injury is, where it is or whether it's of significance.
The Chiefs will update his status soon.
Update: There's more...
Allen has possible concussion
— Adam Teicher (@adamteicher) November 2, 2012
Looks like Russ Hochstein will replace Allen at LG
— Adam Teicher (@adamteicher) November 2, 2012