Any locks attempted this yet? I'm about to and will post the details after I'm done.
Edit: I was able to do it. As always with this sort of thing, the trash packs leading up to the boss are harder than the actual boss. I did this as a basic PvE Demonology spec (0/31/10) with Imp. Health Funnel. Was pretty simple, just gotta let your pet do all the tanking and heal the crap out him.