Board Thread:Theories and Speculation/@comment-28300173-20161004230450/@comment-4080775-20161005065826

Orochimaru with a Rinnegan, Tenseigan and Six Paths Sage Mode alongside his other kekkei genkai. He'd be literally unstoppable. He already has the DNA of Sasuke (biting him in part 1) and Naruto (I'm sure he may have gotten access to it at some point), so he'd be a true force to be reckoned with. Actually, I think I'll go make a new fanon villain now.