User blog comment:Neowitch/The right thing to do/@comment-3075024-20120301130437

I see it as trying to balance the character. While the outer-parts of the character(Boins, Bums and Curves) have been developing for quite a time .. Oda decided to also increase the inside greatness of the character. Zoro and Nami go vise-versa, while Zoro has been the same looking but getting more epic and badass by end of each arc, Nami just developed her boins and curves, Now Zoro is getting more epic looks and his he is developing his body while Nami steps up her game in as epic character that she never dd after Arlong Arc. Its all about balance.