25. Quill (Maxwell Jordan) Nominated by: Anagram This was really the most no-brainer one on the list. With only a short life span, Quill was a pretty shallow X-Man that I never really connected to or cared about. Being a class clown only really gets you so far, and though Quill showed promise as a thief, ultimately, Quill really wasn't one of the X-Men that was going to go places. Add on top of that a boring, pretty useless power against the villains the X-Men regularly face, and you instantly realize that there are far better X-Men characters out there that are much more developed and interesting.