Board Thread:Versus Debates/@comment-26636534-20160221130323/@comment-7292165-20160414061630

Itachi's best genjutsu relies on his Sharingan or MS. The finger jutsu is rather low level. He only ever used it on Naruto because well he's Naruto. Guy was able to not only figure out a genjutsu was being used at the Chūnin Exams (An A-rank level) but is able to break it. A Guy who isn't even known for anything outside if taijutsu did that and now you're telling me that the finger jutsu will be it for Gut. Also, Guy doesn't even need 7 gates to disappear from Itachi's line of vision.