Board Thread:Theories and Speculation/@comment-31266380-20170213121035/@comment-30168130-20170214192828

exactly, we don't know. that is good thing for now. that means that anyone, and I mean anyone, could be either right and wrong at the same time, so discussions wont be as bad imo.

ps. minato might've just had so little chakra lvls compared to their senjutsu users, that it could almost useless overall. cuz of that lack enough chakra to achieve sm, his time to go into it might be way longer than a normal sm user, or it last half as much even if he did into it. or he could just run outta chakra himself just by forcing the transformation too much.