Chargers center Nick Hardwick fully practiced all week and is listed as questionable to play in Friday’s game at Tennessee, which will be broadcast live on NFL Network.

As teams around the league prepare for Week 16, here’s an update on some notable names from injury reports released Wednesday.

The Chargers and Titans hit the practice field on Tuesday — normally a day off for teams — in advance of their Christmas Day NFL-Network matchup in Tennessee, and it looks like San Diego could be optimistic about receiving a boost on its offensive line.

Chargers starting C Nick Hardwick underwent surgery on his left ankle on Wednesday and is expected to miss eight weeks, the team announced.