If i was Roberto, i am not getting in the ring with Carlos. Ever. He might have been more badass, but there are certain lines you don't cross.
Duran. I doubt anyone who ever boxed was more badass in the ring but also mellowed into a likeable, fan friendly, people person out of it.
Exactly. For the comparison to be even remotely reasonable, Carlos would have had to have fought, and survived, a prime Bob Foster.