Nagato wins this,,,,
as of right now sasuke lacks the PS feats to state that he can beat him,,,
which is why preta and deva counter everything in his arsenal
Nagato wins high diff. Sasuke will push him with ps and susanoo but Nagato can absorb or shinra tensei away the amaterasu same as the susanoo arrow. Also it would be hard for sasuke to counter being pulled out of susanoo with bansho tenin but cbt is what will actually kill sasuke as his ps is not that good because he has shown no worthy feats with it.