We know that there is going to happen something huge.
Here's the list of those people who's going to be part of that something huge.
Yonkous. Shanks and Whitebeard have actually already started it.
Strawhats. This one is pretty clear.
Buggy and his pirates. Since he is trying to kill Luffy.
Smoker. "I'll stake my pride… That I´ll crush them in the New World"
Coby, Helmeppo and Garp. Coby said that he will become Admiral. I believe him.
Mihawk. We know that he is going to fight with Zoro.
Blackbeard pirates. They are after One Piece afterall.
Dragon and his revolutionarys. I bet that at least Dragon will be there.
These are pirates and marines we know 100% sure.
My guestion is, that do you want someone else to be there too? And why do you want that person/s.
Discuss.