Board Thread:Versus Debates/@comment-45235418-20200316185119/@comment-31338621-20200323203615

Princeharris1993 wrote:

Itachi never reacted to lightning, he just reacted to Sasuke's hand motion at best.

Also, Susanoo can be conjured instantly, even if we are unable to see it. Sasuke conjured Susanoo and blocked Danzo's punch and it wasn't even visible until the next panel, even though we could see Danzo punch having been stopped right in front of Sasuke.

If Itachi conjured Susanoo instantly, but did it so late that Sasuke didn't see it, than that means Itachi didn't react to Sasuke's hand, but Kirin itself.

It could be that Sasuke only manifested that bone piece in front of his body.