Really? No ones figured it out? Itachi was just propping kabutos head up since he needed to open his eyes to place him under genjutsu. And it would be pretty hard if kabuto was looking down instead of at itachi.
This is true, but Kishi
didn't have to do it. Kishi didn't need to draw him with his head down so that Itachi could lift it up...no one would question how unrealistic it is for his head not to be down unless they were trolling (hell, he was even standing, there was no need to draw him with his head down unless done for emphasis). Just as obvious as it may be as to what he was doing, it's even more obvious that was added for dramatic effect on Kabuto's
defeat. Especially with it being at the end like that. It wasn't solely because Itachi needed to lift his head up.