Board Thread:Boruto Discussions/@comment-31377229-20180125162054/@comment-6769189-20180127100029

Thekillman wrote: This whole "byakugan can't see fast movement" stuff is really getting old. Tobirama had zero issues keeping up with Minato, Minato had zero issues with tunnel vision. Hell, other extremely fast people like Bee have zero problems keeping up. Naruto in KCM has no sensing power yet can react to insanely fast people.

Why then, would someone with a Byakugan suddenly have such issues? The Sharingan can analyze and predict movement, that's its whole deal. The Byakugan can observe movement in a 360 fashion, that's its whole deal.

Tunnel vision is just a weak excuse to make the Sharingan/chidori seem better. Unless the Chidori adds speed to the character using it, which would push the user past their natural max speed and alter their perception