One thing is certain. If The people of Konoha finds out what Danzo has been up too, then there`s no way he can talk himself out of it.
1: He probobly helped Madara attack Konoha with the 9 tail when the fourt sacrifised himself.
If so, he probobly did this to his own gain.
2: He helped Orochimaru killing Konoha townsmen, so that Orochimaru could experiment with them. This is what Orochimaru became a missing-nin for.
3: He helped Madara and Itachi kill of the Uchiha clan, so that he could get body parts, eyes, and a forbidden jutsu.
4: He helped Orochimaru in the attack of Konoha during the Chuunin exam.
5: He didn`t help out during the Pain invation, because he wanted the Hokage tittle.
If all of these crimes turn out to be true, then there should be obvious what the village will do?
He might think that he`s doing what`s best for the village, but is there any doubt?
If he doesn`t get punished for all or any of these crimes, then who will
And some mentioned Kakashi in root?xd
I think you`re mixing Anbu root and the original Anbu which Kakashi and Yamato was a part of.
Anbu root is controlled by Danzo and is a small section in Anbu that doesn`t have anything to do with the Anbu it self, sort of.
The Anbu is lead by the Hokage and the village`s elders i think
