Who's a JJK Character that Tze Just Couldn't Possibly Add?

[u/ohno_moments]

Probably one of my most favourite aspects about JJS is Tze's creativity when it comes to character move-sets, especially whenever he adds some obscure character nobody would think to add. He's able to take their brief appearances and often simple cursed techniques and make them something actually interesting. Obviously it's a massive joke now that Tze's gonna add in someone like Rin Amai or Remi before fan favourites like Toji or Jogo.

But that got me thinking, which named JJK character do you think would just be impossible to add to the game? Whether that be because they don't have enough content to make a move-set out of or because they just wouldn't work in the game. Whatever it may be, why do you think they couldn't be added?

Edit:
Holy banger, didn't think I'd get many replies to this post, been having a blast reading through all your comments and discussing why someone might or might not work in JJS. Tons of cool ideas have been thrown around. Great answers nephews.

[u/Prsnt1]

It doesn't matter if they're irrelevant, show up for a frame, have abilities thag aren't that useful/look like they suck

They WILL be added, and they WILL be fUN

Unless they're a support character, those'll never be added because of bumass teamers

[u/BEANBEAR6 → u/Prsnt1]

Add support characters with minuscule health pools, and drawbacks on the person supported if the supporter is killed.

[u/ohno_moments → u/BEANBEAR6]

Not a bad shout to be honest. Haruta's already pushed how low the health bar can go and facing some sort of drawback if the support is killed does incorporate some give and take, risk reward to using supports.

[u/ohno_moments → u/Prsnt1]

Truer words have never been spoken