Williams (foot) will not return Sunday against the Cardinals, Josh Kendall of The Athletic reports.
Williams had one carry for minus two yards and a reception for two yards before exiting, as well a kick return for 23 yards. As the team's No. 3 back, behind Tyler Allgeier and Cordarrelle Patterson, Williams' absence won't have much of an impact. However, it could force Patterson to take over all return duties for the remainder of the contest.