Re: Wladimir Klitschko vs. Rocky Marciano
Wlad has tremendous power, probably more than Rocky. He also has a huge size advantage (60 pounds).
If Wlad fights like he fought against Chagaev, Haye, or Peter, he wins easily.
If he decides to risk a bit more and fight like he did against Brewster I or Wach, it would be closer and Marciano has a big puncher's chance.
Anyways, I think Wlad would choose Option A, because that has been his favourite during his 2005-2011 peak. KLITSCHKO UD12.