With some of the legacy content, and even current content needing so many corruption removals, i don't like taking it off sting. yes it may be a "free" removal since its so easy to use. but that is some of what a guard can bring to a group. relying on a hunter to do corruption removals in a three man is brutal, especially in Sant Leor. boss almost always heals to full. stuff like that. i very much vote against moving it from sting or increasing cooldown.