Can a moderator disapprove a flag after it has been approved?

Ok.

Suspending him could lead to a bit of a problem. I don’t understand why the admin wants to keep him. He sometimes sends warnings to users for no reason. He talks nicely to the users, but causes some disaster behind the scenes. Btw we are a team of 4 mods. He’s not really a mod, but he is on Trust Level 4 without the shield.