I originally put Shisui in Demi God tier also, I may move him back up. Danzo should not be in the Demi God tier. It matters more how you use what you have, not what you have in the first place. I think Itachi is bordering Demi God, but Sasuke is not. Deidara, Kisame and Gai are stronger than who?Shisui should be in the Demi God tier. He was the best ever shunshin user and genjutsu user. Danzo should also be in the Demi God tier because he had both Shisui's eye and Hashirama's DNA. The Uchiha brothers should also be moved up, but I suspect that will become obvious by chapter 583.
Deidara, Kisame, and Gai are also way stronger than a lot of ninja in the tier above them.
Oh yeahYou forgot Yamato.
I think Renown because of his skill with Mokuton and his mastery of Earth and Water.Oh yeahWhere do you think he should go? Mid / Renown?
Pain was the Six paths of pain;Minato should rank along with Hiruzen, Hashirama. Pain isnt different from Nagato, Pain is one of Nagato's techniques.
Tsunade
Mifune
Sasori
Should be below Kakashi and Gai. Kakashi and Gai should be in the same tier as Jiraiya and Orochimaru.
You put Minato in the same tier as Gaara
2nd Mizukage
Muu
Onoki
etc? Are you kidding me? Nevermind, this list is hopeless.
Why is Shisui so high? I realise by hype he had great genjutsu prowess, but that doesn't warrant such a high ranking. There are probably more flaws but I'm too lazy to look through it all right now.