diaz and melendez both with impressive 1st round tkos. What do you guys think would happen in a potential super fight between gsp vs diaz and melendez vs edgar ? id take melendez and gsp even though id like to see diaz win. I think diaz has a good chance against gsp but it will be tough to avoid those takedowns. diaz is better on the ground and the feet imo, but gsp has strength and wrestling.