I want an explanation of allot of things:
1. obito wasnt alive to give nagato the rinnegan
2. why did obito have two sharingans when he faced Konan
3. How does Obito have all this knowledge about the ninja world
4. How was Obito old enough to fight the fourth
5. Did Obito control Yagura and help itachi during the massacre or was it someone else
6. How did Obito get his Mangekyou
7. Why did Obito change his feelings about scum abandoning teammates to the world is a cruel place where promises aren't fulfilled.
8. How did Obito even survive the boulder
Answers
1- Who said he was, Tobi?? That was probably a lie!!!!
2- He had 2 sharingans because he has a collection of them and can transplant eyes like contact lenses. (u can see the collection after sasuke beats danzo).
3- Books and Zetsu. Remember Zetsu records everything. Could have been left by Madara to carry on his wil.
4- If you see Kakashi on that period, he is already an adult almost. Also, since Obito has the 1st hokage cells in him, he could have advanced a lot in terms of techniques, power and reflex and kishi knows what else. Why you think he can use Kamui as he wishes ( Hint: Hokage cells.)
5- The controlling of the Mizukage could have been Danzo with shisui's eyes. I remember Danzo had a pony tail when he joined Hanzo to kill akatsuki members. So that explains the long hair. Or could have been Obito with Shisui's eye that Danzo loaned to him, or a genjutsu. Danzo also had something to do with the massacre. Remember when Tobi and Danzo met after the Hokage Summit and Tobi said: Long time no see, since the uchiha incident. Or something in that line.
6- Obito got Mangekyou Sharingan probably when he learned that Rin died.
Or he killed someone dear to him.
7- That is dissapointment setting in. Have u been let down by someone??? Yeah, that sucks and also when u all these dreams in ur head and aspirations and cant seem to bring them to reality, u kind of loose faith in everything, specially if u gave an eye to a friend that was supposed to take care of the woman u love, only to be let down. Promises unkept and so on. Pretty reasonable.
8- That one is easy. It's called trolling. Lmao! Could be Zetsu doing his thing, Zetsu could have been anywhere, he appears in the toilet, the soup, I mean, possibilities are endless. And he repaired him, gave him a new set of arms and legs and voila! Tobi came to life.
Let me know if I answered ur questions to ur satisfaction. And BTW, this chapter was genius.