Valencia in his own words post championship was that he might not move up to 184 and that he was not cutting much weight at 174.
draw from it what you will.
His brother is the one that pays the price I think because he has the look of a guy who is cutting a lot of weight.
I hope he moves up to 184. He and Shakur have the same size and build. With his size and height advantage it is going to be tough for Hall to beat a guy with those natural advantages. Let him move up and take on Rasheed.