The Colts activated Alie-Cox (undisclosed) from the active/PUP list Friday.
It's still unclear what Alie-Cox was dealing with, but the 26-year-old tight end will rejoin the team and start preparing for the 2020 season. The Colts let Eric Ebron walk in free agency but brought in Trey Burton, so Alie-Cox is slated to be the No. 3 tight end again this year.