I have read a lot of crazy and stupid ideas of who people think tobi is so i decided to do my own blog. First off it is not I repeat not obito. Their is no way the 4th hokage couldn't figure out it was his own student. My guess is its probably madara brother izuna or an old member of the senju or uzumaki clan. Whoever he is knows a lot about the history of the sage of six paths, the founding of the leaf village, and the uchiha and senju clan rivalry. But the most important thing is they were able to deceive itachi. Since tobi knew about madara having the Rinnegan I wouldn't doubt it being madara brother or even the sage of six paths oldest son. Any thoughts???
Tobi has collection of sharingans, so he
transplanted that on his left eye and was able to
easily sacrifice that eye to izanagi because his
left eye is transplanted after giving his eye to
kakashi. Since Tobi still has right eye like
Obito, it has to be him. It appears obito right
eye is crushed in manga but i don't think it
didn't. If it wasn't obito, why would
they hide tobi left side of his face in manga
several times? obito right side was crushed and
tobi right face was shown to be wrinkled and
appears damaged. Since obito's left side
isn't crushed, i bet tobi left face looks
normal and undamaged. That's why they
didn't show it in the manga because it would
reveal Tobi as obito
When i mean tobi
is obito i only mean his body. Component of madara
or someone else is probably using his body.
If it isn't Obito's body, i
would say Tobi is Izuna with madara's
components. Like have his memories and powers.
Could be other way around; Madara, his clone, or
creation is Tobi and using izuna or someone else
body. Or tobi is simply a clone or creation by
Madara like zetsu.
Tobi is the other Black and White halves of the
original Zetsu. The eye he uses for Izanagi has
black around it like Black Zetsu, his arm that he
loses is white like White Zetsu. When Tobi shows
Sasuke his Sharigan that's the White part of
Zetsu because he can make clones down to the
cellular level to make himslef look like Uchiha
Madara. Tobi cannot activate any dojutsu they are
always permanently activated and Tobi needs a pair
of permanent Mangekyo Sharigan (Sauke's).
Zetsu/Tobi was most likely a test subject for the
real Uchiha Madara that's how Zetsu/Tobi has
copied his cells.