User blog comment:Ghmorello/Chapter 901: Big Prediction!/@comment-77.16.216.219-20180417101115

The Straw Hats (which now officially include Jinbe aswell) has defeated 2 out of 3 Sweet Commanders (Snack doesn't count as an active SC), with Smoothie being the last remaining SC who hasn't been defeated yet by the Straw Hats. I'm thinking now that Jinbe has remained behind with the Sun Pirates, he will (at the very least) clash with Smoothie. I would go as far as to say that he will defeat her, but with how inactive she's been this whole arc, I don't think that'll happen.

Regarding Sanji and the wedding cake; I feel we haven't seen the full effect it will have on Big Mom just yet. During the timeskip training, Sanji learned from Iva how to make his cooking have effects on the body of the person who eats whatever he cooks. Just like how he gave Luffy food that gave him the energy and strength to outlast Katakuri, I feel Sanji put something in that cake that may have a similar effect (although in a negative way) on Big Mom. If I remember correctly, there was a flashback scene 2 chapters ago even dedicated to this (possibly) happening.