Board Thread:Versus Debates/@comment-36394790-20180824122210/@comment-34194151-20180830203905

@Ninja of War

If there is no evidence either way then no one can make a claim. It is unknown if Izuna has a susano'o or not. Therefore he can't be used in anyone's argument as an example. Shisui didn't use susano'o canocially, but we don't know if he has one or not canocially. so shisui and Izuna shouldn't be a part of the discussion imo. But for the people we do have complete info about, kakashi, sasuke, itachi, madara, they all controlled a double mangeyko and awakened a susano'o. So the data seems to suggest that sasuke's information could be correct. There hasn't been anything refuting it. until we find a definitive outlier I don't see why we should assume kishimoto himself wasn't speaking through sasuke when sasuke said that.

Itachi would have authority because he has clearly read the uchiha stone tablet, which gives detailed information on the uchiha, sharingan, etc. Apparently Danzo read it as well. Obito and Madara should also be as credible as itachi. But sasuke? nope. He didn't even know who madara was when Kurama mentioned him during the team 7 reunion, so I doubt he invested any time in studying his clan's history in depth.