I couldn’t tell you why, but I got the clearest image in my mind of the Fight Falcon while reading Frozen in Time. Something between a member of Gatchaman, Birdman, and just a hint of a Batman redesign that made the rounds in 2012 for its “I made what I needed to and reused what I could” feel.
Highly doubt he’s going to be more than a guest star in long run (unless this is Bill secretly introducing a new surprise villain, but I highly doubt that) but figured I’d make the most of his brief appearance as I could.