User blog comment:NamiPlusSanji/Fan Fiction Tenth Member/@comment-1324071-20100929040159

Hancock. Undoubtedly.

As for "too much responsibility blah blah", there are three perfectly good women on the island that could just as easily take up her mantle. It's not like she'd empress forever, anyway.

Plus, she wants to be with Luffy. Bad. Chances are she didn't spend those past two years twiddling her thumbs; she was probably actively making efforts so that she could go with him.