I agree, I would love to see if Silva could hold both belts. I can't stand Machida's style. His fight against Tito was so boring. The guy has talent and his style works for him, but it bores me to tears.
I really enjoyed that fight, it was really tentative and had some really exciting moments when Tito got dropped by a knee and when Machida almost triangled. However I digress, Machida's not like those boring [censored] wrestlers who just 'lay and pray' and ride out a decision, catering to the flawed scoring system, Machida's always looking to finish (KO'ed Rich Franklin, Nakamura, Sokojou, ect) but always picks his shots carefully. I'd rather watch a technician like Machida than some sloppy brawlers.
Anyway, I'd pick him as a favorite over any 205lber, I'd like to see him fight Shogun, if his knee ever recovers. But he probably wont get a title shot anytime soon cause the UFC is in the head. I mean, Mir beats Lesnar (a guy with 1 pro fight) and gets to challenge for the intern belt, Lesnar LOOSES and gets to challenge for the "actual" belt. And thats not even whats really messed up, aside from the fact that neither of these guys deserve a title shot (ahem WERDUM) why the hell arent Nog and Coture fighting to unify? UFC is all about $ and has no regard for the integrity of the sport.