I know it's been talked about a lot, but GB severely needs CC support. Macro's arn't cutting it anymore with a lot of the mobs in Cata. I got raped by just 1-2 mobs in a few seconds because my mage was just standing there spamming the macro. If i wasn't watching to intervene, i'd be sitting around for 10 minutes waiting for Rez sickness to go away >.<