Imagine the feats that Rayleigh did to make this boss of a woman fall for him and dedicate the rest of her life to him. If the theories of Shakky getting kidnapped by the World Government being the catalyst for the Rocks Pirates invading G** Valley is true, we're so gonna see that incident really soon since we see the setup for Garp and Kaido "choosing" his fruit. The mission for Harald will be in the back burner for another few chapters and I think he'd try to go for it, succeed (that's how Rocks dies) and be betrayed by the World Government by the end.
Egghead having the most emotional flashback while Elbaf having the most lore-relevant one. Oda's going 2 for 2 in the final saga so far.
Also it's so funny that Whitebeard was asking to get lifted out and Shiki betrayed him only to tilt the entire island. If he wasn't getting out, nobody is lmfao. When they mentioned before that the Rocks pirates always tried to kill each other, I thought it only was for the no-name grunts stabbing each other. Not the main crew actually using their powers to try and off a main member or two.