Pout 
No, his entry talks about him reawakening and no one knowing who he is/was, but he wasn't quite sure either, and is just doing things as he remembers them, to save the world which he sort of thinks he's in danger.
If you're not up to allowing him, that's fine.  He's a bit more interesting that some of the others, but I'll live if no.
Northstar could be interesting.  Not sure about the gay part, but probably not going to be a big deal.  I guess technicaly I could be is sister Aurora, who seems to have identical powers.
Edit: Deadpool too big to use?  I think I have it down to these 3 now.  Oddly enough, I've found the Wiki quite usefull for finding info on the more obsure super heroes than the other sites.