So it is only appropriate that their former quarterback--yes, Peyton Manning--comes through for them and wins Indianapolis one last division title.
The loss to Cincinnati dropped the Colts to 8-5. Tennessee's loss to Denver dropped them to 5-8. The other two teams in the division are Jacksonville and Houston (do I need to say anything about them?). Even if the Colts were to lose out and finish the season 8-8, and the Titans were to win out (and have an 8-8) record Indianapolis would win the tiebreaker.
So the Colts won the AFC South on a day where they were manhandled thanks to their former leader manhandling someone else.