1. I haven' t changed anything. i wrote "similar" from the beginning.
2. No! Read properly! It's a weaker version, which cant affect the whole world but only one single person.
The "big" version needs 9 tomoed rinnegan, sasuke has 6 tomoed rinnegan.
3. It doesnt exist?! So what is the genjutsu Sasuke used against the bijuu? You knew that this one existed?!
Kishi gives Jutsus which fit to the plot. Sasuke got the swap technique to cooperate perfectly with Narutos shadow clones, Kakashi got PS and Kamui for the "Team 7 - plot".
And if Kishi wants to make such a twist like i discribed, Sasuke will probably get this variation of IT. There are no mangafacts that forbid him that. Here's 1 manga fact. Without the shinju, the person in IT would die after a week or two.
--> It is an idea. I dont know if kishi has the same idea. But i think it would fit very well.
If you dont think it's his style than thats ok. But if you want to argue against it, than read my theory properly. Your points are bullsh*t....no offence...
1. You obviously changed it or you would have put "similar" in the title or why put IT in the title at all?
2. I did read that, and it's a bullshit cop out. You just made up a jutsu. Your "big reason" is also poor.
3. What sasuke did was more inline with what Madara and Obito did to Kurama, not IT. Giving power ups is Kishi's job not yours. He is the author of the manga, you are the author of fanfiction. Here's a manga fact: people in IT don't eat or drink. Without shinju Naruto would be dead inside two weeks. Sasuke can't control shinju without being a juubi jin.
How does Naruto being put in a genjustu that he can't break out of for years, yet somehow doesn't die without food or water, yet the justu can be broken easy by someone else just because, fit into Kishi's plot? Sorry I don't see it. Maybe you can write the whole fanfic and post that later.
Dude, you asked me what I though of your theory. It's poorly thought out and based on fanfiction (you just giving sasuke powers just cuz) . I'm sorry if this
opinion left you butt hurt, but "reading you theory properly" doesn't mean agreeing with it's dumb premise.