Well, Shisui was the true master of these eyes, he developed them. One isnt usually born with techniques you cant perform, and I find it very odd that Shisui was so well known in the world, if his jutsu was only usable 2 times per decade (shisui was 20 at most). Maybe Shisui was some sort of breed between Uchiha and Senju, or maybe he simply didnt needed to wait being the true master of the eyes..
What is your opinion on that?
What is your opinion on that?