Around here Kinemon and Momonosuke have been designated the Vivi and Carue of this Saga.
People generally expect that if one joins , the other one HAS TO join and vice versa and since we've never had two people join at once
any development in the NN discussion pertaining to them is usually filed into the "Only an ally of the SH" category.
Yaaaa I've been picking up that vibe. I'm just throwing ideas out there. My honest feeling is nobody is gonna join the Straw Hats until laaaaaaaaater, which will be Jinbe.