We aren't talking "resume's" here. We're talking about size, power and speed. And I'm sorry but Ray was a master of the basics at a time when the other fighters he fought weren't. Ray had ability but you go 30 years and nowadays if you put a fighter in the ring who fought the same way as Ray had the same speed same body type, same structure, and he would be beaten within 20 fights.
Different styles. Let me ask you when has Ray fought anyone as fast as he is or that hits harder? OR as hard as Jones. I think Jones would have beaten Ray and this isn't on "resumes" but sheer ability, style and size, speed and power, Roy had it all. Robinson did too..but for "his era" and dimensions have advanced since then.