Jones is the real deal. I think a fight between him and Silva would be interesting. While Sonnen is an odd dude, he provided everyone the road map to beating Silva. If Silva doesn't figure out how to prevent the takedown, his days as the dominant champ are over. GSP is much smaller than Silva, but I know he'd follow Sonnen's playbook and force Silva to fight his style. He wouldn't stay outside and allow himself to get destroyed. Based on the size difference, however, I don't think that's a good fight.