If Hiei never shows up in the RP, I'd be totally happy lol I just never saw him as a team player. He hardly tolerates Kurama as it is. Not to mention he openly scares the shit out of Botan and Kuwabara. You know, we could make Hiei some possible foe in the future. I think it would be fun to play with, in terms of conflict and shift in dynamic. Plus, I never really bought that he was really helping Team Urameshi to be nice, he was clearly in it for the fights and to appease Koenma since I think Koenma barred him from going back to Demon World or something...

If you need me to start I can.