Jones (knee) was listed as a limited participant during Wednesday's walk-through practice, Matt Schneidman of The Athletic reports.
Jones' limited reps to begin Week 15 is likely related to the sprained MCL of his right knee that he sustained back in Week 10 against the Seahawks. He missed one game as a result of the injury, and in two appearances since then he's combined for 18 touches for 88 yards from scrimmage and two touchdowns. Fellow running back AJ Dillon received far more work over those two contests, parlaying 40 touches into 161 total yards and one receiving score. Assuming Jones is able to continue playing through the issue, he may take a back seat to Dillon once again Sunday in Baltimore until he's closer to 100 percent.