will sasuke have rinnegan...

[Train]

Yeah, it would screw the story's flow if he had the rinnegan...
I don't see it happening anyway...

 

[Psychotic X]

Naruto already beat the rinnegan when Nagato had -what?- 20 years of experience? Naruto would still win against Sasuke with no training in it. So even if he gets it, it doesn't matter.