San Diego's inactives for 49ers game

In addition to tight end Antonio Gates and receiver Malcom Floyd, here are San Diego’s other inactive players for Thursday night’s game against San Francisco: Larry English, Patrick Crayton, Darrell Stuckey, Tyrone Carter, Louis Vasquez and Travis Johnson. English has a foot injury.

The biggest hits are the loss of Gates and Floyd, even though both have long been dealing with injuries. This is Gates’ fourth missed game in the past six games with a nagging foot injury. Randy McMichael will start for the Chargers.

The Rivers-Gates combination has resulted in 10 touchdowns and a passer rating of 143.1 this season, according to ESPN Stats & Information. Rivers has completed 77 percent of his passes to tight ends this season and he is averaging 11.5 yards per attempt.

Meanwhile, San Diego made some roster moves near the bottom of the roster that could affect the special teams unit, which has settled down and has played well in recent weeks.