Kenny Florian
Kenny Florian's spot on this list may come as a surprise since he is preparing for a title shot against UFC featherweight champion Jose Aldo. However, Florian will likely be a heavy underdog against Aldo.
This is the last chance at capturing a belt for Florian, who has fought for the lightweight title twice and came one win shy of competing in a third lightweight championship fight. The odds are against him once again, though.