Kelley carried the ball five times for 16 yards in Sunday's 41-38 loss to the Lions.
Since Austin Ekeler's return back in Week 6, Kelley has played over 35 percent of the offensive snaps just twice, and he's averaging under four yards per carry combined in the last three outings. While the backup still has a critical role of spelling Ekeler in this offense, it's obvious the Chargers do not draw up specific plays for Kelley.