Originally Posted by garra362
I have but one prediction...more like specuculation, and that is The 2nd hokage is involved because what kind of good guy invents impure world resurrection? Besides, he's the only kage who we have almost no info on, which means he's has to be involved at least a little so that we get at least some info on him. Besides, the 2nd is supposed to be able to do space time ninjutsu as well.
I've been thinking that for a while. Could be another reason why he adopted the name "Tobi". SInce his name is "Tobirama Senju".