Board Thread:Versus Debates/@comment-31810758-20170423043658/@comment-30323490-20170428172933

I like how everyone says that Sasuke "mastered" the rinnegan, yet canonically it was never brought up this fact, nor did he do anything to prove it in battle. Also, why is everybody saying that Sasuke trained non-stop after the war to "master" the rinnegan? Again, this is just fan made.It was never mentioned canonically. For what we know, Sasuke had like 1-2 battles (in the novels) where he didn't even use the rinnegan. Then he went on his mission to travel in Kaguya's dimensions and i give him that. It's great that he can travel through dimensions with his rinnegan, but this doesn't help him at all in battle. He is gone in Kaguya's dimension for couple of years where he certainly didn't battle anybody until he meets Momoshiki and Kinshiki. So where is the mastery? Anyway, in the Boruto manga, he said that he will keep the rivalry with Naruto until he pulls ahead, meaning that either Naruto is ahead or they are equal. But all this hype about how he mastered the rinnegan it's just not supported by anything.