Carlies didn't practice Wednesday due to a rib injury.
Analysis:Carlies injured his ribs toward the tail end of the Colts' Week 4 win over the Commanders in London, logging five tackles (three solo) and an interception before leaving the game late in the third quarter. He'll have two more opportunities to return to practice, but if he's not cleared to play against the Steelers on Sunday, rookie second-round pick CJ Allen could end up serving as his primary replacement.
