Which one of these boxing scenarios would send the old guys into depression?

Question

Different era fighters matched

1. Prime Tyson Ko`s prime Ali

(Apparently 44 KO`s in 50 wins means he cant break bread with a punch)

2. Butterbean KO`s Jack Johnson

Johnson is overwhelmed by a fighter who can throw more then one punch at a time.

3. Rocky Marciano KO`s prime Joe Louis

(With no excuses to make how could they survive?)

4. Lennox Lewis outjabs Holmes for easy victory

No way 3in reach advantage means anything.

5. Klitchko KO`s Joe Frazier

Ray Mercer after all is just a stumble bum with a glass jaw right?

Answer 1

My picks are 2 then 3.  

Butterean beating Johnson.....that might actually cause a boxing purist to have a stroke.  

In 2nd is #3.  Louis and Marciano were polar opposites style-wise.  Most purists really love Louis' style and couldn't see how Marciano would KO him.

My 2 cents.......