Tobi is actually Shisui Uchiha, but the body the Uchia found in the lake is a zetsu clone. Mangeyko Sharigan is not unlocked by killing your closest friend, it is about having enough hate. The eye Deidara has is actually Obitos. Itachi is actually evil. Itachi tried to tell his father that the coupe would not work because they were not strong enough yet, his father would not listen, so he killed them all to help make his brother more powerful later on, and prevent the leaf from knowing about the uchiha hatred. Itachi was going to team with sasuke, but he was sick and dieing, so he let sasuke kill him, and take his eyes, so maybe him alone can kill the leaf. The "Power" itachi gave to Naruto will actually cause naruto to get caught in a genjutsu while fighting sasuke. Shisui is know as the teleporter, so tobi's abilities make sense with that name. When Naruto fights sasuke, sasuke finds out the truth about his brother and tobi, and before he dies, he has his eyes implanted into Naruto, who uses the power of senju and Uchiha and Nine-Tails to become the sage of six paths. What do you think?xd