The boxing thread has taken a turn to discuss MMA, and it's probably better to start a MMA thread than to step on boxing's territory. They are too completely different sports. So here we are. Silva, Diaz has no chance against GSP. Diaz is mainly a BJJ guy (I hate saying that b/c they are all well-rounded, mixed martial artist but that's his strength). If his training partner Jake Shields couldn't beat GSP, Nate won't either. There is no one at welterweight who can beat GSP. Period.