NFL

Indianapolis Colts Injury Report: Week 5 Wednesday

October 7, 2026

The Indianapolis Colts' Week 5 injury report ahead of their matchup with the Pittsburgh Steelers reveals a defensive linebacking corps in flux, as both starters Jaylon Carlies and Akeem Davis-Gaither sat out Wednesday’s practice. Carlies is dealing with rib issues, while Davis-Gaither’s knee injury adds to the concerns for a unit that had begun to show signs of improvement.

The absence of both could force rookie linebackers Bryce Boettcher and CJ Allen into expanded roles if the starters remain sidelined for Sunday’s game. Meanwhile, defensive end Arden Key missed practice with a hamstring strain, with head coach Shane Steichen confirming he expects Key to miss additional time.

The Colts addressed their depth at defensive end by signing free-agent Carl Lawson to the practice squad, adding another layer of competition for playing time. On the offensive side, wide receiver Ashton Dulin—who played through a hamstring issue in London—appears likely to miss another game after aggravating the injury.

Tight end Will Mallory, currently on injured reserve, had his 21-day practice window opened, potentially paving the way for his return to bolster a passing game that has struggled for reliable targets. Veteran running back Jonathan Taylor and wide receiver Keenan Allen were both listed as resting, though Allen’s groin injury could limit his availability moving forward.