Allen's ankle issue is a week-to-week injury and come Friday we'll look for the Colts to officially rule the tight end out for Sunday's game against the Chiefs. Jack Doyle -- and Erik Swoope to a lesser degree -- are thus on track to continue to fill in for Allen this weekend.
Maggit (ankle) will not play in Sunday's matchup with the Vikings.
Maggitt is considered week-to-week while he deals with an ankle issue. The undrafted rookie was unable to practice during the week, so this news is unsurprising. The injury occurred in Sunday's loss to the Redskins.
Mitchel (hamstring) has been released by the Colts after reaching an injury settlement with the team, George Bremer of The Herald Bulletin reports.
Mitchel missed all of last season due to injury, and entered this season on the IR. He injured his hamstring in the team's final preseason game. The 24-year-old has yet to play in a regular season game.