Past fighters vs Current fighters/ Era vs Era

[slicksouthpaw16]

If you could match up some of the past fighters against some of todays fighters, what are some match-ups you would make? For example, here are some of my match-ups,
Prime Eric Morales vs Rafael Marquez at 122.
( Super Bantamweight)
Manny Pacquiao vs Wille Pep at 126.
(Featherweight)
Zab Judah vs Hector Camacho at 140.
(Junior Welterweight)
Cory Spinks Vs Pernell Whitaker at 140.
(Junior Welterweight)
Bob Foster vs Roy Jones Jr. at 175.
(Light Heavyweight)
Jack Johnson vs Evander Holyfield 200+
(Heavyweight)

[Fox McCloud]

Mayweather Jr. vs. Sugar Ray Robinson at 140 (not because I think Mayweather would win, I don't know, but it would be nice to know so we wouldn't have to have a debate about it in every thread that Mayweather is mentioned).

[slicksouthpaw16]

Mayweather Jr. vs. Sugar Ray Robinson at 140 (not because I think Mayweather would win, I don't know, but it would be nice to know so we wouldn't have to have a debate about it in every thread that Mayweather is mentioned).

that would be a good ass fight. It would be great to see to pure Hall of fame boxers go at it.