Tony Gallento vs Primo Carnera vs Abe Simon

These guys guys remind me of Big Cowboy type of White Hope fighters. Little Defense a big swing and somewhat unnatural fighters. All of these guy's fit the bill of a kinda genetic freak type of individual. All of these guy's are Joe Louis opponent's.

Abe Simon 6'4" 260
Tony Gallento 5'9' 250
Primo Carnera 6'5" 265


Who would prevail of these to face Jess Willard (a giant also) for the white hope title?

I'd Imagine it's Simon vs Gallento then winner goes against Carnera. Gallento did not face Abe Simon.