well uh, i just briefly skimmed over the posts, didn't read into many of them so if someone else already posted this, my bad.

does this support the Danzou is Obito theory? cause like, Kakashi took his left eye, and danzou's still got his right eye sharingan. he's got the same hair style. the only thing is that obito was kakashi's age.. which I could understand if danzou was that old. but he's like a village elder or something, which puts him at the 3rd's age, so he's actually like 2 generations older than kakashi?.. wait, he really doesn't look that old, does he?

edit: actually, no never mind. after the pain backstory, we found out that danzou was already a super strong ninja, and teamed up with hanzou. I'd say pain would have been a bit older than the 4th, which puts him an entire generation ahead of kakashi and obito..