Not a huge fan of him, specifically, but there are a ton of minor Legion-adjacent characters I'd like to see more of, like Prince Pharoxx, or Organus, or Lazon, of the League of Super-Assassins, or Xera of Manna-5, or the Silver Sword, or Quantum Queen, of the Wanderers, or Gas Girl and Evolvo Lad, of the Heroes of Lallor. Plus even more -adjacent folks, like Nightwind, Crystal Kid, Gravity Kid and Variable Lad (who is technically 'dead,' but he got 'killed' by being turned into gas, and we *saw him turn into gas two pages earlier,* so I'm not having it!).
I'm also a sucker for those one-off theme-teams that would show up all the time in Batman & the Outsiders, like the Masters of Disaster, or the People's Heroes (okay, not them, so much...), or the Agents of Liberty, or Strike Force Kobra, or the New Olympians. Maybe not every member of every team, but some, like Windfall and New Wave, or Silent Majority, or Planet Master, or Nox, intrigued me.