I nix your deadpool vote LOAF. He's not an x-man,,,, leastwise not #1 by any stetch. Ya gotta be with the team longer than a story arc to qualify here. Somebody truly important to the team, and not just your favorite power or personality necessarily.

Good replies from some of you, but really short lists! nobody can count up to ten? LOLOL

And for the record, because I saw Midget Bob refer to it,,, Arch-Angel = Angel,,,,,,,, just so there's no confusion there. I agree I liked the Arch-Angel personality much better on the whole, but it's all part of the same guy.