Board Thread:Naruto Discussions/@comment-28374870-20160504013153/@comment-734582-20160506175044

Rachin123 wrote: be instantly able to activate PS. That is a complaint i actually can understand. My guess is that the Sharingan's power to understand dojutsu works among Sharingan jutsu too (and since both Obito and Kakashi saw plenty of Susanoo, they understood how it should work immediately). Kakashi's natural use of the MS is something i find quite a bit more convenient than the fact that he could possess it at all.