Future Sasuke
Sasuke can master the Rinnegan,which allows the user to use/master all 5 basic nature elements,so Sasuke can master the other 3 he hasn't yet - Wind,Earth,and Water.And the Sharingan can perfectly copy all jutsu besides KKG.
Sasuke has the potential to master nearly all jutsu - Basic Nature Elements,Sealing Jutsu,Barrier Jutsu,Space Time Ninjutsu,,etc.Then there's the Rinnegan paths - in his battle against Naruto he only used 2 Tendo path Techniques,Chibaku Tensei,Bansho Tenin (To to bring the Bijuu in CT to him),Outer Path (To use Susano'o as a Vessel),and Preta Path (To absorb the Kyuubi's chakra from Naruto) - and he couldn't use Enton Chidori and absorb at the same time since he hadn't mastered it yet.
There's still Animal Path,Asura Path (Mechanical),Naraka Path (Revival),Shinra Tensei,and Human Path.Sasuke's potential is way better than Naruto's.
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(Note - i posted this page for what Orochimaru said about Sasuke,not Naruto.)
Naruto wins. No need to explain.
Sasuke + 8.5 bijuu= 1 RSM NAruto+ 1/2 Kurama!!
Nuff said!! U_U
Naruto had chakra from all the Bijuus,the Sage said it multiple times in chapter 692,Sasuke had the Bijuus chakra for a few pages.Naruto actually had a Bijuu constantly helping him out in battle.
Just 50% Yin Kyuubi? Didn't the Kyuubi gather all the NE above ground for Naruto? Don't you think that's a big boost? And afterwards,while Sasuke had no chakra from the Bijuu.The Kyuubi continously gathered Chakra for Naruto as he fought Sasuke.
Who is loading up chakra and giving it to Sasuke as he fights? Who is helping him? Who is talking to him going over battle plans?
Saying Sasuke would need the Bijuus simply because he used them for a few pages is pretty dumb.You ignore Sasuke's full potential,which i explained above.
Well considering that Naruto already beat Sasuke who had all the TB's I think the outcome is predictable
(Although after seeing that chidori I have my doubts)
It was a draw.