This theory will take the perspective of Kurouma as he continues his investigation in to the incidents that happened at the Reverie.
I believe that this investigation will lead Kurouma to discovering Fujitora's true identity. Let me explain how.
Kurouma's investigation is focused on finding the connections between several incidents: The murder of Cobra; the disappearance of Vivi; and the raid of the Revolutionary Army.
The solution to this mystery may seem obvious, the answer is Sabo, right?
That is what we're led to believe, but it's not quite true. Sabo had nothing to do with Vivi escaping from CP0.
I've been considering this for a while now, and I have found that there actually is a character who has involvement in all of these situations. Fujitora.
First of all. Fuji was directly involved in the Revolutionary Army's raid. In fact, he actively helped them to free slaves.
Fujitora also had some involvement in the events that led up to the assassination of Cobra. It was Fujitora who approached Cobra & Riku with the petition to abolish the Warlords.
The success of this petition boosted Cobra's confidence in asking the questions that got him killed.
But what about the disappearance of Vivi? Fujitora doesn't have any involvement in that? Right? It is possible that he is involved, or will be.
This piece of foreshadowing, first noticed by @imthedauntlessJ may foreshadow Fujitora's involvement.
Whilst it seemed like no one could find Vivi after she disappeared, there is one person who would have been likely to be able to sense her presence. Fujitora.
We have seen previously that Fujitora is able to sense the presence of individuals on an island scale.
So, Fujitora may be involved in all of these incidents, but how does that get us any closer to discovering his true identity.
I believe that the key clue lies in one of the flags that appeared at the Sabo parade.
The Shimotsuki flag.
Fujitora's is a member of the Shimotsuki?!
Oda may have actually been hinting at this all along, as one of Fujitora's character traits is being a gambler.
@sandman_AP has pointed before that all of Zoro's family follow a gambling theme.
A Cenotaph, from the Greek, "κενοτάφιον." Refers to an empty tomb that is erected in honour of the deceased whose remains are elsewhere or otherwise lost.
In this theory, I will focus on the Cenotaph that seems to sit in the centre of Alabasta's royal crypt.
Let's get in to it.
It seems that this empty tomb in Alabasta's royal crypt represents a parallel to the Empty Throne at Mariejois.
I believe that this cenotaph is supposed to represent the tomb of Nefertari D. Lili.
Back in chapter 1084, Cobra mentioned that Lili never made it home to Alabasta.
In this theory, I will try to convince you not only that Akainu will be the main antagonist of Elbaf arc, but also that Dragon and Kuzan will both become directly involved.
Let's get in to it.
What could possibly lead to Akainu becoming the main antagonist of the arc, and what could bring both Kuzan and Dragon into the picture as well?
Oda is distracting us with the emotion of Robin and Saul's reunion, so we're not paying attention to the broader implications.
The concept of the Sun God Nika was first introduced to us in chapter 1018, during Jinbe's fight with Who's Who.
Who's Who told us of the legend of a warrior who it is said will one day free the slaves. A Warrior of Liberation!
Although we had not heard of this before. This legend seemed familiar to us already.
This is because Oda planted the seed for it was back in Skypiea. Through this scene of Luffy and the crew dancing at a bonfire. All the way back in chapter 253.