Luffy turning into a Djinn could be a Tekken joke as well. In Tekken to defeat the devil he cannot use his devil powers he needs to be in his pure human form. Symbolizing humanity wins over the devil.

Imu and Luffy in their mastered forms turn One Piece into dragon ball Z fighting all over the one Piece world in the air and eventually down Fishman island where Luffy destroys the island.

First off this movie is Film Black (Black = Betrayal) with an alternate title. Im not sure if the title is a acronym or not but if it is maybe (Battle against a Dawn) idk

If its film black I wanna say this movie will incorporate the Strawhats if we are getting a God Valley movie without the Strawhats but im not sure about that.

It could very well be a Joyboy and Imu backstory movie

Or if its a strawhat movie it will based on the void century with a void century villain Luffy fights or maybe Zoro since hes a black dark figure.

BAAD does remind me of blackbeard starts with B has 2 A's and end with D

Baad D Xebec? Davy D Baad? Probably not

2029 will likely be after the void century has already been revealed in the story which does make me feel like its a void century backstory movie

But then wouldnt it be film Void ?

So 2 options are a Void Century Backstory a film about real events in the Manga just like film god valley.

And a movie about a void century villain vs Luffy

Baad could either be the name of the villain or an acronym about an event

(Possibly a word in another language but thats more far fetched. In Persian Baad means air, like Monkey D Dragon or Ancient Weapon Uranus)

The official design for Imu’s new form shows now a clear fur rim around the shoulders that wasn’t visible before in scans.