One Piece "Training Arc" thoughts - contains Elbaph Spoilers up to chapter 1139
With the appearance of Scopper G(y)aban a lot of speculation is floating around that Elbaph will conclude in another training arc for Luffy and I keep thinking, that there is another lesson Luffy needs to learn in order to go against the Gorosei - that is, if he even wants to, but more on that later.
The current thesis is that Scopper will teach Luffy a new Haki technique and so far it was enough to defeat someone stronger to crush their dreams. Heck, I believe even Oda commented in the SBS that Luffy doesn't kill because letting them live with shattered dreams is far more devastating.
What if the lesson Luffy needs to learn is: Not all dreams can be broken?
I keep circling back to Loki and the Harley "graffiti". It is becoming more and more apparent that the reason for Loki's imprissonment got muddled, that it's not all it seems to be. King Harold wanted to "bridge the gap between Elbaph and the rest of the world", which could technically mean to make Elbaph a World Government affiliated nation.
What if Loki wanted to prevent that from happening to protect Elbaph from being exploited by the WG? And in order to do so, because the peace loving warrior king would not listen, he had to wreck devastation amongst his own people. Because the dream of unifying Elbaph with the rest of the world could not be broken by words or fists. It needed a more permanent solution.
So far all of Luffy's opponents are still alive - even Kaidou is marked as "unknown" as last we've seen him, he was chatting with Big Mom in a lava pool - but the Gorosei won't stop after that. Worse even: As they seem to hold some kind of immortality they might just wait for Luffy & Co. to die and start the whole thing from scratch again. Who's going to stop them when everyone thinks they're in a time of peace?
So what if the lesson Luffy needs to learn in Elbaph (from Loki) is that sometimes to accomplish your goal, you need to kill your emeny.
Which brings me back to my thought from the beginning: Does Luffy even want to fight the Gorosei?
If the mural and the Harley are a portrayal of what's to come, who is to say that Luffy will actually do it? He is a character that defies expectations left, right and center, never follows plans and does whatever he feels like doing. Oda set him up to only be motivated by personal connection, if there isn't a person he cares about involved, the problem doesn't really matter to him. And so far I do not see him following any kind of prophecy (plan/path laid out for him).
Fighting the Holy Knight's to protect the children of Elbaph? Sure.
Protecting Vivi from whatever the WG throws at her? Bring it on!
Go against them because they are controlling/manipulatin/ruling the world in a horrible way? Nah. Why should he? It's not his battle.
He'd rather become the King of the Pirates and be the freest person ever.