I'll be glad when Oda will finally stop handicaping the BMP with plot devices, conveniences and forgot about your powers moments so they can finally have a real battle without being nerfed and show that they are not an Emperor crew for nothing.
So far Oda's use of them has been really disappointing, and it would be really cringeworthy and lazy writing if they still haven't arrived to Onigashima at the end of Act 3.
Plus I am hungry for interactions between them and their new allies in the Beast Pirates, the relationships between the members of the two Yonko crews should be really interesting to watch, especially as this alliance is not a long-term one, and to see more contrast between them.