Personaly I see all of that as great news, working on those classes is good/great, new adventures are always welcome. And if I was a bit underwhelmed by most of the content released by the last years of Turbine, Ravenloft brought me hope for SSG! Make all the new content a bit like it: immersive, plausible, beautiful, artsy, fun! I won't even care if it is in Eberron, or Dark Sun or New Mexico!
Keep up with the great work.