ShadowElliot
Banned
I don't know if this has been a fan theory, to me it seems obvious, but I haven't heard this from anyone. To me it seems like Donkey Kong is gonna come back in this game. He's gonna kidnap Pauline and take her to the highest building ala Donkey Kong and King Kong. The city is called New Donk City, and Pauline seems like the replacement for Peach..
And then you take control of Bowser for the ultimate big boss showdown! Bowser VS DK! Grab your coconut guns!