So this has been a rather large arc, comparetively to the other Arcs, and seems to me that the main antagonist is about to be defeated in 1-2 chapters. While in most arcs that seems to start a sort of celebratory period and or rest period. This arc looks like to me that it will have a lot of moving pieces at the end. If not some extra battles.
There are still a lot of unsolved plot points like
Fuijitora and the Marines
The colloseum fighters
So with these points still left unresolved what will happen at the end? Will the arc really go into a rest/party period when Luffy beats Doffy or will others get involved? If so what will they do?