Alie-Cox (knee) was listed as a full participant on Wednesday's estimated practice report but is considered questionable for Thursday's game against the Titans.
The Colts held three walk-through sessions this week in lieu of practices, with Alie-Cox going down as a non-participant Monday and a limited participant Tuesday before upgrading to full activity. As such, Alie-Cox probably has a better than 50-50 chance of playing than his questionable designation implies, and he could have a heightened role if he suits up with fellow tight end Jack Doyle (concussion) ruled out for the contest.