Mack was limited in practice Wednesday due to a foot issue.
Mack headed into Week 8 action with an ankle injury, but ended up having a big game (132 rushing yards, two touchdowns) in the Colts' win over the Raiders. He evidently came out of that contest a bit banged up and the Colts' bye week didn't completely fix that. That said, there's nothing so far to suggest that the running back's availability for Sunday's game against the Jaguars is in any peril. Another update on Mack's status will come when the Colts release their practice report for Thursday.