They will come back. Too much anti tension going on.
Nah I think at that point if the narrator, aka Oda, is communicating it, they are probably done.
I've always said that if the chapter completely addresses it and has the narrative explain their defeats and show it, they are probably done. And it looks very much like this chapter does.
At this point it's fine. The arc is 114 chapters now and there's still:
- 4 Numbers
- Orochi (clearly not dead)
- Big Mom
And that's not including the possibility of CP-0 threats or Big Mom Pirates being in Wano's mainland. It's time to move on from them (it took 12 chapters to take down all 5), and there are plenty of opportunities for the crew to still get big moments in the arc. We are going to be here 150+ chapters at this rate.
The friggin Yonko by themselves are going to be monumentally long fights most likely.