Naruto Chapter 467

[Naruto_RNG]

I reckon the Sharingan and Rinnegan both split the power of the original Juubi eye. The Uchiha's got the power of the tomoes hence which resulted in the Sharingan, hence only one cocentric circle whilst the Nagato's clan got the power of all the circles but not the tomoes, so that resulted in the Rinnegan. And maybe Byakugan was the power of just the 'white' of the eye, though I agree the Byakugan has been screwed.

So my theory is that all three different eye techniques are supposed to fuse as well to yield the 'ultimate' eye.

No dis to your theory but if uchihas got the power of tomos then I believe instead of one set of tomos there should be 3 just like how rinnegan has more then one circular line, and they should not be connected at all since you're referring to that circular line the tomos are on as rinnegan correct? I think kishi totally forgot about byakugan and where it fits in all this messed up uchiha story lol