Itachi Uchiha not pursuing his father's Mangekyou Sharingan shall always remain a glaring plothole in the Naruto series that ...

Of course, Izuna had a Mangekyo Sharingan and was always bringing ... However, we did get a glimpse of his abilities when he was reanimated. Itachi, as a reanimation, was able to keep up with ...

In the Naruto-verse, few powers are as iconic as the legendary eye techniques that certain characters possess.