I would have to say Matt Hughes, Rich Franklin, Tim Sylvia, and Chuck Liddell! The first three because the UFC is selling tickets for UFC 68 and they haven't posted any on the fights yet on thier website. You just see these three guys and thier opponents are still TBA (to be announced) They are selling tickets by using those three names. Also, Chuck Liddell for obvious reasons.
You forget that this isn't just some brutal sport where everyones out to kill each other. Its much more like a game of physical chess.-looney liam