Board Thread:Naruto Discussions/@comment-12509038-20140730054526/@comment-24531362-20140803033353

Ten Tailed Fox wrote: Speed is the problem.

You can't get "used" to tunnel vision, which also has nothing to do with muscle memory. Kakashi also hasn't tried to mix lightning with Rasengan since he was a child. Doubt he's going to whip it out of his ass.

Whoops, forgot about the tunnel vision. Yup, Raikiri is dead, unless he closes his eyes and gets lucky. The assumption that he hasn't tried to mix the two seems weird, but with Raikiri, in hindsight, why would he need to? And as for the magical ass-pull LR: Rasengan, it'd fit with Sakura's magical ass-pull seal, being a desperate attempt to make Kakashi maybe a little useful.

Darn it Foxie, you just can't let me have ANYTHING.