If this is a "Fifty-fifty" fight i'd love someone to give me evens Anderson Silva!! There is a reason that GSP has not already (Seriously) requested this fight (And it is up to him to "Move up" and challenge Anderson) and the obvious conclusion is that he, Greg Jackson & co don't really fancy it (And I don't blame them! At this time, it is the smart play!!). Please consider this: Had the 185 division been ruled by a less dominant champ, would GSP (Who does not have any serious challengers to his title, that he has not already beat) have not already requested (And been granted) a 185 title shot? The fact is that the 185 division is ruled not only by the (Probable) p4p best fighter on Earth, but a large 185 fighter (As proved by his recent forays into the 205 division). Please consider this also: Had Machida (Anderson's good friend) not received the decision against Shogun, how long do you think it would have took Anderson to request a 205 title shot? GSP is a truly great fighter and I have been a fan of his long before it was fashionable to be so, but, would you rather watch a great champion dominate his division or watch him (In all likelyhood) get (Potentially) hammered by a bigger (Also great) champion (Ala GSP Vs Penn)?