2 surprise additions to Colts initial 53-man roster

The Indianapolis Colts have finalized their initial 53-man roster, bringing in two surprise additions. Linebacker Tahj Chambers and defensive tackle Tim Smith were not among the names often mentioned during the summer. Chambers, signed as an undrafted free agent after the 2026 NFL draft, saw minimal preseason action, contributing to 38 defensive snaps and showing resilience in the run game.

His impact in the regular season is expected to manifest more on special teams. Tim Smith, a 2025 sixth-round pick, spent the previous season on the Colts' practice squad before being promoted for a single game in Week 10. He logged three pressures and eight run stops in the preseason. Joining Chambers and Smith on the roster is Jerry Tillery, who also made the cut. Smith's addition bolsters the team's nose tackle position, complementing Grover Stewart.