This would no doubt be a war, but who wins? I think Rodrigo takes it, he's too sharp and has the style to pick Fullmer off IMO. Not to mention Lausse showed Gene was so brave when he had a puncher in front of him.
Id pick Valdez anywhere East of the Rockys. West of the Rocky Mountains Fullmer would still lose but hed get a draw.
As much as I prefer Valdez, I can't pick him to beat Fullmer. My conscience just won't let me do it. Fullmer in a rough-and-tumble SD.