Mack had five carries for 16 yards and didn't have a reception on his lone target in Sunday's loss to the Rams.
Mack didn't play Week 1, despite being healthy, so this is a positive step, despite his small role. He played 12 snaps on offense compared to 25 snaps for Nyheim Hines and 30 snaps for Jonathan Taylor. Mack's role could increase, but he'll still be the distant third option in the Indy backfield if the top two backs are healthy.