Everyone keeps talking about Hughes coming up to fight Anderson Silva ... well you're all looking past the obvious ... George St. Pierre will topple Hughes next month. He would be the one in the UFC who could probably give Silva the biggest run for his money, pound for pound. He's got the frame to move up to middleweight as well.
personally im not so sure that gsp will topple matt hughes. he will give matt one hell of a fight, but matt always finds a way to win. for example take a look at the hughes vs trigg fight at ufc 52. hughes got kicked in the balls and took about 40 punches to the face. he then came back to do a freakish slam on trigg and then submit with with a rear naked choke.......... enough said