Why do so many of you "rational" people get soooo upset when someone mentions Tobi might be Obito? There's no reason it couldn't be, except for you don't want it to be. And for you conclusion jumpers, before you cream yourself, I do not believe Tobi is Obito I believe as I have for awhile now that Tobi is someone who's name and backstory will be introduced at the same time his face is. I also don't rule out that it could be a past character who's story has not been developed as of yet.