It would have be ultimate if she was a mix of Genjutsu and Med-ninjutsu with the Taijutsu. She could have put someone under Genjutsu, used her Medical knowledge to her advantage like Haku and target critical points in the humans body. But, what's done is done....How many of you think that Sakura would be better if she used illusionary techniques like kurenai. Instead of becoming a copy of Tsunade. She is a genjutsu type from the beginning.