It wouldn't be as good as mid range shaman but I could see a death rattle rogue deck being played.
Anyways, I ended up pissing off my friends by pulling a Twin Emporer, a golden Twin Emporer, the two old gods that aren't Yog or cthun, the stupid 1 drop legendary that can become any card, Anomalus, Deathwing Dragonlord, the new Hogger and the new Priest legendary in the span of about five minutes.
My pack opening used all my luck, so I'm kind of scared of running into any of the casino mages decks that are running around.