If Naruto really helps all of the Bijuu and ends up having a good relaitonship with them, then would it be possible that this somehow influences Juubi to share its chakra with Naruto too, thus allowing him to fight Tobi on equal grounds?
First of all Sage Mode isnt enough against a Rinnegan user, the Pain Naruto fought was MASSIVELY gimped and anyway said Pain was able to pin Naruto to the floor, then see how Nagato prime delivered an ass kicking to RM Naruto.naruto hold it against pain whit sage mode.
so sage mode is enough te fight rinnengan, why would he need juubi's chakra?
I think, if naruto was at 100% in his fight against tobi, it would be like tobi vs minato.
tobi would have to much confidence in his powers and naruto will take advantage of it whit his speed/ftg or whatever it still isn't clear what tech he used against raikage .
I honestly don't think tobi will be the final villain.First of all Sage Mode isnt enough against a Rinnegan user, the Pain Naruto fought was MASSIVELY gimped and anyway said Pain was able to pin Naruto to the floor, then see how Nagato prime delivered an ass kicking to RM Naruto.
But even if he had Rinnegan level (which I expect him to have after this fight), it isnt enough to fight Juubi Jinchuuriki Tobi which will be the final enemy.