Again, there is nothing you can do about structure, Atwood and Federov are not known for their asthetics, Atwood had freaky conditioning and was big, thats it. No one (and even the "no one" on this board) cares about their waist size, hardly anyone has anything in the way of true bodybuilding aethetics.
As far as having a small waist for leverage.........this is bodybuilding not powerlifting, who cares?
well cause bodybuilding is supposed to represent the ideal male form of stength and beauty, so if a guy has a tiny waist and isnt very strong or athletic then he's not ideal.. unless the guy is very short, then of course it would make sense. Guys with wider hips/waists are probably better at sports than guys with tiny waists so why is tiny so ideal?
I dont know why Federov and Atwood are not considered aesthetic, I think they are, they are mass monsters but are proporionate to their frame. They should not be discounted or considered inferior for having wide hips.