Board Thread:Versus Debates/@comment-32104334-20170525071858/@comment-25632268-20170525211208

Kakashisologod1 wrote: Nop,naruto warned B not to look at itachis eyes.You know why?Because even the perfect jhinucrikis cant break tsukuyomi.

But did Naruto know back then that Tailed Beast can be used as partner for breaking genjutsu? I am sure Bee told this to Sasuke, but don't remember him mentioning this to Naruto as well.