My prediction for the upcoming chapters:
1048 - Luffy hits Kaido, he gets unconscious and flashback starts, 3/4 chapter his flashback
1049 - Child/Young Kaido, connects to Rox
1050 - The Rox vs Garp + Roger war
1051 - Aftermath of the rox
1052 - Relationship to Yamato
1053 - Final chapter of his flashback with Kaido awaken at the end in real time
1054 - People celebrating Kaidos defeat, but Kaido raises in new, awakened, form, like Luffy before.
1055 - fight continues, but Kaido humiliated Luffy. Kaido still pretty exhausted
1056 - Yamato saves Luffy, brings him down, Kaido follows, a lot of people try to distract hin
1057 - Yamato brings Luffy to kid and law. Killer and Zoro arrive there too. At the end, Marco appears
1058 - Marco gets a small flashback about the change of the whiteboard pirates and explains how the new generation has to take over, while flying above the roof 5, it’s raining blue fire. At the end he falls down, unconcius
1059 - The Roof 5 stand up, partly healed, decide to fight again
1060 - Impressive fight against awakened Kaido with all out attacks, chapter ends with a final blow of all 5 together -> Kaido down