Originally Posted by
paulbee
OKAY....
1) Tobi =\= Obito, and Tobi =\= Shisui for the same reasons.
When Tobi faught with Yondaime, Neither Obito nor Shisui would have been Old enough. The size and physical maturity does not match.
2) Tobi could be using Obito's eye. It is logical to assume that Tobi had Zetsu keeping an eye out and spying on Yondaime. If so. Akatsuki would have known about Obito's Eyes and their potential. It would be a very simple matter for Zetsu to retrieve the right eye.
3) Again I say, Tobi has no interest in reviving the Juubi along with its body. The Body would just be a nuisance. Tobi wants to become the Jinchuuriki of the 10Tails, why would he want to put it back in its body? I am going with The Geddou being a Vessel, and not the actual body.