The Broncos are feeling the effects of seven weeks of play.
Running back C.J. Anderson was placed on injured reserve following knee surgery and four other Broncos starters are listed as questionable to play Sunday against the Chargers. Those four will be game-time decisions, coach Gary Kubiak said.
Inside linebacker Brandon Marshall was limited in practice Friday after missing the previous two days with a hamstring injury. Cornerback Aqib Talib was also limited after missing the two previous workouts because of a low-back injury. Outside linebacker DeMarcus Ware, who is working his way back from forearm surgery, was limited in practice all week.