I like all 3 guys. Riggs and Diaz are both solid youngsters that have a bright future in MMA.
I don't agree on Riggs never seeming to win. He's 24-8 overall, which is a pretty good record. I just think he moves up and down in weight a little too much lately.
Prangley is a solid vet. He just seems to lose every time he fights top tier opponents. I definitely thought he won that last match he had with Horn though
All 3 of these guys will fight anybody, anytime, anywhere. That's why I respect them.