i do believe a solid fighter w movement and a chin can beat ggg, but if calslappy can get knocked down by hopkins i think ggg would decapitate him.
I'm shocked anyone would pick GGG by KO against Calzaghe. Joe was never stopped before, and has beaten more accomplished fighters than Golovkin. :smoke
Yeah okay, why is it that no one could walk through them then? His work rate would be far too much, he'd throw 1000+ punches against GGG and completely dismantle him.
It's not necessarily having a chin either, but to be able to take those kinds of bodyshots for 12 rounds. That I imagine would be tough for anybody.
Joe would befuddle and discombobulate with his shake and bake attack while avoiding the benumbing shots of GGG. In other words I'm not sure how (smoke and mirrors? hook or by crook?) but somehow it would be a SuperCalzaghegistic event.