Except, those were contradicted. If Yata Mirror was shown unable to block an attack, then it would be discredited, as all those other statements were. But it wasn't. Yata Mirror hasn't been overcome by an attack, is said to block all attacks by Kishi in the manga (through Madara's will no less) and in the databook. So, Yata Mirror blocks all attacks, until proven otherwise. I'm sorry if you don't like that, but I don't care.
Mm. I'll humor you. Then while Nagato attempts to use Bansho Tenin on Madara and fails, everyone else will launch an attack, presumably fail, but give Itachi enough time to enter full Susano'o (he only needs 1/1000th of a second to do so) and stab Madara with Totsuka. GG. Unless you want proof that Totsuka can seal away souls? And lol at "he can't anything to the real owner"
Now, I really don't care about your opinion or anyone else's for that matter on this subject. I'd much rather continue playing Oblivion. So bye