Aaron Banks

49ers LG Aaron Banks (knee) will not return in Week 16 against the Dolphins.

The 49ers have been decimated in the trenches. They entered the game down starting left tackle Trent Williams. His backup, Jaylon Moore, left the game earlier. Now their starting left guard is done for the day as well. Banks was instantly ruled out, suggesting a severe knee injury. Nick Zakelj has taken over at left guard.