Of a fighter who excels fighting heavier competition, while struggling with the same weight, or lighter competition? Alot of credence is placed on how well a fighter performs above his natural class (rightly so)...but does the opposite happen sometimes, in your view?
I think that Barbados Joe Walcott's ATG standing is vastly enhanced by what he did against higher weighted opposition whilst his record against men his own weight, or "less heavier" opposition sometimes undermines it.
Good example...Barbados Joe Walcott is a fighter that I definitely need to do more research on...cheers.