Coming off a Week 11 bye, Rams running back Daryl Richardson is inactive for Week 12 against Chicago even though he wasn't listed on Friday's injury report. He was also a healthy scratch for Week 10. He missed Week 9 as well, but he was dealing with a foot injury at the time.
Richardson had eight carries for 39 yards when he last played in Week 8, but he hasn't had double-digit carries since Week 5.