Ah.. I still believe Naruto will win, of course.. It's the final fight,
Both characters have EVERY counter for each others' techniques.. Sasuke being the Paths, which are the literal counter to everything in the NV along with being viable for Senjutsu as well. Naruto has over destructive capabilities that could actually cause spreading damage to Sasuke even if he weren't able to land direct attacks on him, plus the power of the Truth Seeking Balls, if he still has total access to it.& Let's not forget Naruto still outspeeds Sasuke, if you're not thinking of his Teleportation Jutsu. Kishi has to make it so Sasuke can't utilize the complete ability of the Rinnegan or else it'd be an unfair fight cutting Ninjutsu & Taijutsu heavily in Naruto's arsenal (Human Path & Preta Path) & Naruto will be cut from fighting with the intent to kill, plus all those over destructive Rasenshuriken, TBB, & Truth Seeking Balls.
If both characters are going to be nerfed a bit in this way, it should end up in a draw.