Kelley ran for 33 yards on 10 carries against the Giants on Sunday.
Kelley and fellow running back Justin Jackson (nine carries for 35 yards) saw elevated workloads due to starter Austin Ekeler suffering an ankle injury in the third quarter. It's not clear what Ekeler's status might be for Week 15, but if he misses time then -- based on Sunday's game -- Kelley and Jackson would get the first cracks at the vacated workload. Kelley and Larry Rountree (inactive, coach's decision Sunday) are probably the Chargers' best candidates to run between the tackles among their backup runners, with the lightly-built Jackson profiling best for the passing-down work.