(Photo credit: Gregory Fisher-Imagn Images)
The San Francisco 49ers have endured the absence of numerous players due to injury all season.
On Thursday, they were down a player who merely didn't want to participate.
San Francisco coach Kyle Shanahan said linebacker De'Vondre Campbell wouldn't go in the game in the second half as the 49ers fell 12-6 to the Los Angeles Rams in Santa Clara, Calif.
Campbell, 31, had made 12
