The Los Angeles Chargers have been surging of late, highlighted by their dominant win over the Dallas Cowboys on Thanksgiving.

But the Chargers are worried that they may be without rookie wide receiver Mike Williams, again, for some time.

Williams left the Thanksgiving game with a knee injury and the team is concerned about the severity of the injury, according to NFL Network insider Ian Rapoport.

Williams will undergo an MRI on Friday and while the team is concerned they do not believe Williams damage his ACL, which would have cost him significant time away from the field.

Los Angeles has been used to playing without Williams and their wide receivers have found their stride helping the Chargers over-come a 0-4 start to find themselves in the thick of a playoff push.