I think this chapter ending on zunisha means that 1038 will likely be about Momonosuke.
I think that since orochi and big mom haven't been defeated yet, it would make sense to end act 3 once the flower capital becomes aware of onigashima, with act 4 being dedicated solely to the main villains of this arc(orochi, linlin, kaido).
That way Oda can slow down the pace a bit more and give the main villains some more attention. imo both Orochi and Linlin deserve multiple chapters for their fights, as well as the Yamato and the kazenbo. We also need a kaido flashback.