Kaido moving Onigashima indicates the end of the Fire Festival and that means the failure of the raid. The plan was never to beat Kaido on the mainland, if Onigashima was going to end up in the Flower Capital anyways Tama never should have come, she is there for a reason. Orochi and the Navy, Hyori, and so much more, there are many things that are still at stake and they don't make sense with the raid still underway, well at least in my opinion, at the end of the day they are just wishes and theories I can be very wrong