Walter rushed nine times for 38 yards and a touchdown while failing to catch his only target in Sunday's 21-14 win over the Texans.
Walter was elevated from the practice squad with Michael Carter (ankle) on IR, and he worked as part of a three-headed backfield committee with Tevin Coleman (16 carries for 67 yards) and Ty Johnson (six carries for 42 yards). Given an opportunity from the two-yard line late in the first half, Waller made the most of it by powering into the end zone. He'll likely be elevated again in Week 13 against the Eagles