Everyone seems to overlook the important things and focus on the stupid things, which will probably happen again in 93 when someone gives another a hard time. Jiraiya threw the kunai and missed shizune because he was prepared to kill them but the drug messed that up.

It's obvious that tsunade has a change of heart last second. I mean didn't anyone see the previews, and lets not forget orochimaru addressing tsunade, i mean that would be totally out of bounds for proof. But lets say, red eyes in a scene to show bloodlust/higher experiance than shown is enough to say kabuto has a blood line ability.

I think everyone has a blood line ability too, they all have white eyes with rough black outlines during comedy scenes. I'm telling you thats what it means! REALLY and its obvious that kabuto is really a super alien in disguise that can fly. All in the eyes.

*rolls eyes* Wah-OH! Watch out now.