I don't think this attack of Naruto's will end this fight. I think it's only purpose is to take out Sasuke's tailed beast powered susanoo and to bring his chakra level down so he can't use his rinnegan as much. He continually has to use chakra to keep the CT in place.
Naruto said "When it comes to battle I really do want to defeat you but not in your current state! You know that don't you Sasuke!" I think that means Naruto wants a fight like the one they had the first time at VOTE. Just taijutsu, ninjutsu and regular old ninja tools, like they were before all of the power ups. I don't know about you, but I hope he succeeds, because that's the fight I want to see.
Naruto said "When it comes to battle I really do want to defeat you but not in your current state! You know that don't you Sasuke!" I think that means Naruto wants a fight like the one they had the first time at VOTE. Just taijutsu, ninjutsu and regular old ninja tools, like they were before all of the power ups. I don't know about you, but I hope he succeeds, because that's the fight I want to see.