Trent Williams

49ers ruled out LT Trent Williams (ankle/heel) for Week 13 against the Bills.

Williams was sidelined on Wednesday and Thursday and not seen practicing on Friday either. Earlier this week, The Athletic’s Matt Barrows observed Williams using a knee scooter to get around the locker room. He regularly plays through injury but it is fair to wonder if his Week 14 availability is also in jeopardy. LG Aaron Banks has also been ruled out after failing to clear the NFL’s concussion protocol.