Im scared, so scared that Otama is now in Onigashima too, she is the key hold to easily change the war. First she could manipulate Big mom to fight on Kaido and second she can manipulate all the gifters. One of the worst characters who only exist to beeing a key for the war.
Everything else is good and Big mom was about to fight Marco it seems like. Hope we see more of this battle, more Marco and Perospero hype I hope.
For the other parts, if Oda plan to let the raid end in a disaster with the lose of the Alliance, Nami and Usopp most like are out. Also Wanda and Carrot get beaten by Perospero.
If Oda plan for the alliance to win in Onigashima, Nami and Usopp stand up again and fight back.