Vanilla raids on Outland & Medivh

Just curious if the vanilla raids are available and open on the TBC realms? Is it possible to farm ZG for the tiger, find some people at 70 to do Naxx40 for some nice looking gear etc :D I know that vanilla raids are locked on other TBC servers (VoA) etc.

As they are working on lordaeron, I'd imagine they would be fine on their tbc core. The only exception is Naxx 40 as that is not on the wotlk core. So I'd assume that the Naxx 40 is only stock quality