I think I haven't replied to this thread yet.
And since we've got some time to spare, I'm gonna use it to hand out a little theory of mine after reading this chapter.
As I see it, everything is bubbling up with the jigsaw pieces fitting nicely in what's going to be one of the most important events in the early seccond half of OP. You may ask "what event?" to which I reply FI destruction; indeed one incident will lead to another which represent a higher peril to the Isle. Ultimately, I believe that FI will be destroyed indirectly by Luffy after he had made it his turf. MY guess is as follows.
1. A long history of racial tension brings up and about the NFP
2. Luffy deals with them proving to the FI denizens that he's their friend
3. To thank him they offer a banquet, one of which no one has seen (including BM's candies)
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So far those are historical facts along with the destruction of the factory by Daruma and Luffy's feasting on sweets. Now...
4. BM won't attack FI but luffy directly.However, in the end whether by luffy kicking her ass up to the moon or she giving the Island out of gratitude (if indeed she has sthing to do with lola) is pretty much hinted at.Thus, FI will be Luffys first conquered island.
Now, three external factors come into play.
a) Tenryubito still see fishfolks as slave material
b) there's a legendary weapon in the form of a colosal nyngyo down there
c) A not so liked character with the power to burn fire is the new fleet admiral
Add the resentment and determination that Sakasuki has towards dragon's family, and a loose and running caribou with XXX rated info and you get all the materials needed to destroy the Island. If you're looking for a purpose I see two strategical advantages for the tenryubito and the WG if FI gets demolished.
- It would be easier to get merfolk if they didn't live near the devil 10000 meters below the surface.
- Again, as long as she can speak to Sea kings and isn't caught off guard it is pretty unlikely that Weakhoshi will face major trouble at the oceanfloor. Take her to the surface and that's a different story altogether.
So my bets are that once Luffy gains power over the Island and Shirahoshi's secret leaks out... hell's going to run loose from two sides... tenryubito and marines..leading to FI destruction..
EDIT: But why is Luffy guilty?
- Firstly, he was the one to awaken shirahoshi's powers, and to top that of he will be the protector of the island; that spells luffy all over the place even if he isn't the intelectual artificer of the cataclism to come...
I got a bit carried away, but I wanted to share my take on the story as it is now .. Peace!!