Do MC pugs exist yet?

On horde or alliance. I only have 1 60 atm horde warlock but I have a level 33 druid that im actively leveling up. If not, will mc pugs open up once AQ is on farm or when Naxx is out?

There are a few guilds that do MC pugs on Alliance. And there is at least one GDKP run each weekend.

MC will always be cleared by someone. There are some very good items there ling term. As long as you are OK with Bindings or Eye being reserved, or the enchanting scrolls, or whatever is needed.