nice point, but somehow i think you'd have to have a dead body to erally get the secrets of that ability. kakashi explained how you can learn a lot from a body, and this is one thing, no doubt. the real mystery i think is why, if it was kabuto, is he healing her at all? he's just making himself noticed, and he doesnt give a tinker's cuss about the villiage, he's oro's spy.... if it isnt kabuto, then it makes much more sense. Neji's past is really interesting, i really enjoyed 661, we learnt a lot, much more tha we have for like 10 episodes, id say.

Neji's dad = hizashi
Hinata's dad = hiashi

speaking of them....how utterly hardcore do you have to be to take a shinobi leader from cloud country down in one hit? damn.