No
This is what I spoke about before
Kaido is not the final problem in Wano.. it’s the WG itself!
Even Oden hinted about it… he said those points:
- Gigantic war so big will happen in Wano that the sea will split open (we’re battling away from Wano land even if you count Onigashima part of Wano, for this war to be microscoped like that on isolated island away from Wano main land)
- The splitting of sea battle? We didn’t come close to that type of scale! Hell, Kaido vs others aren’t even extending beyond the surface of the skull dome! Bro, all battle are inside the skull or on top of it… the point the scale so far is very very small… and Kaido is already weakening and about to be defeated soon with the last two on his side King and Queen!
- The most important thing is Oden hint about “Wano borders was closed for a reason, to protect it against a powerful enemy Aka the world Government” especially since Ryuuma’s tales long ago he prevented invasions from them…
there is a very big likelihood of WG sending big force to Wano to control it since it is their best time, very volnerable and both Samurai and Kaido forces are exhausted and wasted!
So, generally, this may bring the massive war predicted, and maybe the Revs also will take part of it, and maybe Big Mom crew will gather again finally to take part in it…etc!
Kaido’s fall is only the trigger