Jones was doing very well as a run stopper for the Colts during the young season, but now he's suffered an ankle injury and will likely be out for a month, likely meaning that he'll miss the Week 5 matchup against the Ravens.
Graham has kept up his quality play in Buffalo, registering 13 tackles, 6 pass deflections, and 1 Interception. He was also elected to be one of their team captains.
Ihedigbo has yet to play a game as he has been sidelined with a neck injury.
Shipley is the Colts current starter at center with Khaled Holmes out with injury.
Dickson has yet to register a single catch yet and has been mostly used as a blocker at this point.
McClain has eight tackles so far, but will enter into the role of middle linebacker now that Jon Beason is out with a toe injury.
Doss is on IR with an ankle injury.