User blog comment:Marijuanna/Truth behind Kinemon/@comment-5962458-20130213190338

Nice thoughts you put together there mate.

As happens with all the future strawhats, the story behind them unfolds slowly steadily and with many twists.and by that i don't mean that its sure Kinemon will join, just to make this clear.In fact i don't want another swordsman in the crew, i'd rather have Momo join to be honest.

As you point out, it seems pretty obvious that they have history with the Joker but i think it involves the way their friend got kidnapped and not that they have a hidden agenda that would lead them to confront the Strawhats.