Something other than color spread and cover? Hopefully this is an in-chapter surprise! Some sort of One Piece related announcement might be possible too I guess.
My bias: I'm hoping for the chapter to be full of plot progressions. Yamato has a grand plan. Nami's group enters the main hall, we get to see who the shadowy figure that was watching Robin and Jinbei, and the chapter ends with the execution of Momo just about to go down!
Great to have you back since the people that followed the Twitter announcements were few, and there's always juicy stuff coming up so thanks for sharing!