ELEMENTAL HAKI Theory
What we know about haki right now is literally just the basics. Basics of Observation Armament and Conquerors. As we go along we learn a little more about it. I think there’s going to be a next step in haki involving elements. I’d say there’s been foreshadowing but really that’d be underselling it this is rock solid evidence. Allow me to give examples of Elemental control seen in the story.
Luffy’s red hawk
There’s Sabo’s Dragon Fist Breath.
The New World pirate Mcguy.
Brook’s ice attacks
So basically we’ve seen multiple characters use elements in their attacks. Sabo who had no devilfruit seemingly used the force of his haki or wind to destroy the coliseum ring. The move ended with the word “Breath” tho which makes me think Sabo created wind.
Luffy’s Red Hawk is my biggest example for this theory. With just the addition of haki he was able to use fire literally out of no where and it’s clearly not from just the Armament because if so Luffy would always be on fire when his Armament is up. I believe fighters can master a form of nature with haki. Different fighters have different elements that are a representation of that persons spirit or personality. Then you “will” that element into existence because that’s all haki is will power or your spirits power same thing. Luffy made fire under water so he clearly willed that flame into existence.
We’ve seen Mcguy use lightning and we know he doesn’t have the lightning devilfruit I guess he could be half Mink lol. Luffy’s fire,Sanji’s fire, Sabo’s wind and even Zoro used fire against Ryuma. So there’s loads of people in the story using Elemental powers with no explanation like at all.
This being a next step in haki would answer so many questions. As well as add new ones like what determines your element? I believe Sabo’s may have became wind because of Dragon. Possibly Dragon trained him to use wind with his haki. The 2nd question would be can you learn more than 1 element.
What’s even weirder about this element theory is that the monster trio all have fire as their current element. Maybe people with similar spirits have an affinity towards the same element. Maybe being around people with the same element just has it rub off on you who knows? Well Oda knows but he’s stingy with sharing info. Maybe you can have more than one element too but we’ll have to see about that.
This being the next step in haki would answer a lot of questions. It’d allow us to know about how these attacks work. As well as give us more powers to look forward to seeing the SHs master.
*Theory by RomanceDawn
As we know Kid losing his arm post time skip remains a mystery. I think I have a theory on how he may have lost it.
So let’s analyse some of what we know about them and try to make our own conclusions:
Sanji’s mother. Sanji’s personality is almost the same with his mother.. Sola was a very kind and caring woman, with great strength of character. She loved her children and was fiercely protective of them, believing that they should grow up with normal human emotions and not as cold killing machines. As a result, she did everything in her power to resist her husband’s experiments on their sons, to the point of sacrificing her own life. So Sanji inherited his personality from Sola.
Dragon looks like a truly a Leader from what we’ve seen. Revolutionary Army is doing his job carefully.. so Dragon looks clever.
He’s supportive person
Different with Dragon, Luffy looks stupid xD but sometimes he’s cool and clever too especially in fights..
(Just a pic, not included with the theory)
This theory is so simple that you probably get mad and won’t even entertain it for a second. But I really urge you to try to be open about it and of course excuse my english. I am obviously not from an english speaking country. Most people have an idea that Enel comes back from the moon and tells us what the secrets of the world are and how the ancient kingdom came from the moon and what not. None of that will happen in this theory. So if you are someone who is fixed on that idea you will probably won’t like this. I can imagine most people will hate this theory because it truly is obvious. Maybe it sounds arrogant and it just might be, but I had this idea for like 10 years and still have not heard anybody talk about it. OK, enough for an introduction. You want to know what the will of D. is, right?
Now let us come to the monologue which I think is misunderstood by most people. Because they think this is a seperate thing. This seems like the theme of the series and not having any connection with the will of D. .
Zoro had quite the reputation as a 
Second, we have Daz Bones, known as “the killer” (or assassin) during his bounty-hunting days at West Blue, and according to Smoker’s reaction he must’ve been quite a big deal.
We can only speculate that his epithet stems from the fact that he’d rather bring in the fugitives dead than alive. It’s only a little detail, but I think Daz was to West Blue what Zoro was to the East Blue. Funny enough they both left their profession as bounty hunters to join other groups and I think this trend will continue in the past.
Many people have already speculated that Shiryuu hails from Wano, things such as his Japanese mannerism, his epithet and him being a swordsman make it very possible. But why did he leave Wano in the first place? Maybe he was exciled or left for a journey who knows. We have also learned that the Samurai hate pirates, so it makes sense that he would become a notorious bounty hunter at first and later join the World Government. Since North Blue ist the most lawless of the four oceans and closest to the New World, it makes it a perfect backstory location for Shiryuu that we will only learn about once he fights Zoro, a fellow former bounty hunter.
This is 100% speculation now, but I believe either Fujitora or Ryokugyu was originally a bounty hunter. For this theory, I’m gonna assume Ryokugyu. And South Blue is the least well known of the four oceans, so it kinda fits. What I think is that Ryokugyu started out as a bounty hunter in South Blue and over time became known as the “new world’s most fearsome bounty hunter”. Furthermore, in the movie “Zatoichi vs. Yojinbo” holds two interesting details that could parallel Fuji and Ryo. First, they call each other “monster” and “beast”, implying equality. And second, Yojinbo is also portrayed as some sort of bounty hunter or at least someone who only works at a price. So maybe Ryokugyu is the exact opposite of Fujitora who joined the marines out of idealism, whilst Ryokugyu may have joined out of opportunism because the World Government offered him a huge amount of money so he gave up his bounty-hunting business?
