Kelly suffered the concussion during a Week 10 win over the Patriots and has remained out of action since. It's the veteran center's second concussion this season, which could be making it more difficult for him to return to practice. He'll likely need to return to the field Thursday to have a chance of suiting up in Week 13 against the Titans. Wesley French will likely be called upon again if Kelly can't play.
The veteran offensive lineman suffered his second concussion of the year during the Colts' Week 10 win over the Patriots, and he was held out of Friday's practice, so it's no surprise that he'll be inactive Sunday. Wesley French is expected to get the nod at center in Kelly's stead.
Kelly sustained the head injury in the second quarter and was ruled out in the third. This is the second concussion he has suffered this season but he'll have an extra week to recover and clear the league's protocols for Week 12 against the Buccaneers on Nov. 26.