Carter recorded four carries for 25 yards during Sunday's 24-10 win at Pittsburgh.
With fellow running back Emari Demercado departing early due to a neck injury, Carter took on backup RB duties behind James Conner. Carter's 19-yard run on third-and-6 late in the second quarter kept an eventual TD drive alive, and he could get a longer look as the team's No. 2 back considering he's averaged 5.5 yards on his eight carries in two appearances for Arizona.