The Colts placed McKeon (undisclosed) on injured reserve Thursday.
McKeon signed a reserve/future deal with the Colts in January. The tight end's undisclosed issue will result in him missing the entirety of the 2026 season. McKeon played in one game for the Colts last season, logging eight offensive snaps and six special teams snaps. In a corresponding move, the Colts signed tight end Pharaoh Brown.