i always thought kaiten would drain nejis chakra insanely, since he releases it in large amounts, you know?

but, he can repel sasukes chidori i'm sure, if he gets the time to start it up.

and that is because chakra repels other chakra in some ways...which is why naruto and neji flew away when they hit, because both their attacks were strong in releasing chakra.

kakashi could maybe beat hizashi...after all, taijutsu isnt everything, but maybe hizashi could win.