Marlon Mack once again practiced on Friday, his second consecutive day of doing so. The Colts have not given us anything to go on, but it's seeming more and more possible that Mack could suit up on Sunday.
If Mack does play, he won't be a recommended start. The real impact would be felt by presumed Week 1 starter Jordan Wilkins. It would be much harder to recommend him as a low-end RB2/flex option if Mack were available. Monitor this situation carefully throughout the weekend so you aren't caught off-guard Sunday morning.