User blog comment:Ultimate-Amaretsu/One Piece 2018 Onwards!/@comment-5818704-20180116102005

what if Big Mom follows Straw Hats to Wano, what better way to make Marineford look like a joke than include 2 Yonko instead of 1 (not counting Shanks appearance at the end of the war), anyways, Big Mom realizes what she's in Kaido's territory, and uses the chance that the Straw Hat Alliance are gonna fight Kaido so she can get rid of him, similar to have Kaido was going to get rid of weakened Whitebeard after the battle against the marines, maybe she'll form a temporary alliance with Straw Hats, who knows, i think Kaido will kill her, Luffy will kill Kaido, leaving 2 places for Yonko open, most likely for Luffy and Kid/Law