Biggest Misunderstanding or failed theory ever?

[Devo]

What is the Biggest misunderstanding or failed theory ever ?

I think it's Tobi is Obito Theory.


What do you guys think?

 

[Devo]

Hey someone please delete this thread.....it is accidentally made twice

 

[wildstorm]

I'd say biggest confusion is about tobi's identity.
Someone tried to prove tobi is tobirama, which I consider more fail theory than tobi is obito.
Also,please dont troll on this thread saying biggest misunderstanding is itachi>>>minato or hiruzen>>>hashirama