Anbu do give jounins a run for thier money. At least the myst guy gave Kaikashi a run for his money. Also, about that invasion of the sand and sound, didn't it seem like a lot of those sand and sound guys just sucked. I mean they were just a waste. They must have been Chuunin level it just seems like villages should stop sending out chuunin when one Jounin can kill like 17 of them at once. Just seems like an awful waste of life.