User blog comment:Kaido King of the Beasts/Chapter 863: Who's Afraid of the Big Bad Mom?/@comment-27158424-20170424224218

Here's my idea for how WCI's arc will turn out:

Pedro will be accidentally killed by a KX Launcher. Mama is revealed to be vulnerable for about an hour or so. Bege decides to wait until Mama's unconscious to kill her.

A battle royale ensues. 7 vs. 7. Nami would face Amande, Brook would face Montd'Or. Carrot would take on Galette, Chopper faces Perospero. Jimbe vs. Smoothie, Sanji engages Katakuri.

A brief flashback containing Mama and Carmel's relations is revealed. Luffy defeats Mama. Bege manages to kill Mama. As for the Vinsmokes and Pudding, they ally with the Straw Hats.

Finally, Jimbei would become nakama, alongside Carrot.