minato would not simply own sasuke. he can get through susanoo yes after a couple hits. although his ftg is faster then lets say the raikage its more predictable which can lead to his death. and what if sasuke spams his amaterasu around himself? minato is screwed and if minato is even caught in genjutsu and he doesnt have any of his toads to break him free then he is also screwed. well no because danzo got out of tsukyomi so i bet minato can if hes not dead by then. i still went with minato because sasukes reaction speed isnt fast enough to tell which kunai or seal minato will appear to next. and if he gets a seal on sasuke then he is screwed. he will intimidate sasuke and then SLAM sasuke is dead by a rasengan to the head. yes minato will win but with high difficulty
You think Minato will simply sit down and allow Sasuke to spam his Amateratsu? And even if he does spam Amateratsu it will cause Sasuke to close his eyes for a few seconds due to the pain. I mean in the battle against Killer Bee he used it a couple of time and it was clear that the pain was there.
Not even counting that if he does SPAM AMATERATSU, it would be more than enough time for Minato to destroy him.
AND BY THE WAY, NARUTO HASNT SURPASSED MINATO. Maybe only with his rasengan but not in speed or anything else. And did i forget to mention that Naruto is a total idiot and Minato is a GENIUS? o.o