Williams (foot) participated in individual drills Wednesday, Jay Morrison of The Athletic reports.
Williams spent Wednesday's practice on the rehab field away from the team as he manages a foot injury from the second preseason game. The rookie sixth-round pick appears to be on track to be able to play Sunday versus the Seahawks, but he's still in competition with Samaje Perine for the No. 3 running back role, and the team could dress just three backs for the opener.