I do not know the other units as well as the core 6, but here are ideas I had for them:
Michiru: Announcer
Joke Talent: Loser
Lumina: V-Tuber, Space Idol, AI
Joke Talent: Creepy Robot
Kokoa: ?
Hayate: Poet
Joke Talent: Useless Lesbian
Airi: Vocalist, Coffeemaker
Mana: Announcer
Shano: Producer
Toka: ?
Ryujin: Coffeemaker/Cafe Owner
Dennojo: DJ
Grandpa
Ku: Organizer
Haruki: ?
Neo: Leader, Diva, Vocalist
Joke Talent: Lone Wolf
Sophia: Empath, Beatmaker/matcher
Joke Talent: Simp
Elsie: Sponsor, Mafia Leader/Mob Boss/Mobster
Joke Talent: Shortie
Weronika: Dancer, Fighter/Boxer, Child Caregiver
Joke Talent: Bear
*If AM had been in a Killing Game, it would've seemed as if Sophia was a lowly reserve course while Elsie was basically Byakuya or Fuyuhiko, then I was going to subvert it and show that Sophia had the strongest Talent/power of the quartet and Elsie was more like Natsumi, an Ult. Wannabe/Pretender, but not the real deal. Weronika could also potentially be a Hajime type. I also considered Michiru the same way, or closer to Komaru, and I originally had it that Lumina wasn't going to technically be an Ult at all, just an AI, but she would totally program herself to have a Talent anyway, which is befitting of an Ult. AI.
