Board Thread:Naruto Discussions/@comment-1783334-20150807191156/@comment-5936871-20150807203514

Naruto's powers, the ability to make so many clones, endless rasengan and rasenshuriken variants, the ability to call on the power of the tailed beasts and use their special abilities, the ability to fly, the ability to heal nigh-instantaneously from any injury, those sensory perception skills, and just all that raw power in general.

Edit: Forgot about Naruto's new ability to regenerate organs and save people from death, and the ability to instinctively grasp and understand the nature of chakra and all things. So yeah, I think that tops the Rinnegan's ability to easily use all nature transformations, especially since Naruto already has them all and several kekkei genkai.