How does Duran fair against these Welterweights?

[THE THIRD MAN]

The last time we saw the truly great Roberto Duran was in Leonard 1, he was an outstanding Lightweight, arguably the greatest LW of all time, certainly top 3. As a Welterweight we only have that one fight to judge him by, he was never the same after 'no mas'. Everything post Leonard 1 shows Duran as half the fighter he once was. People forget that by the time Duran fought Leonard he was 71-1 and not quite 30 years old. Think about that for a minute and begin to imagine any of today's fighters having 72 fights before they turn 30!! He was already a well worn veteran, the Leonard fight was the pinnacle for him, there was only one way he could go after that. Fights against Napoles and Cervantes were talked about, and no doubt Duran would've been trouble for both of them. The one fight i would've loved to have seen was Duran V Pryor.
He wins against Cotto and Curry, Napoles goes either way as he was a great Welterweight champion.
Whitaker is the one who would drive him crazy....