As far as locations go: Texas. Fo sho. The UK. How about an Island? The moon? It doesn't matter. I think if anything is done by this group is going to be good. Find more good actors like we have now and it'll be a home run.

The subject matter could be anything. I'd like to see a bit of government left in a bunker somewhere or some families grouped together. But all of that could easily be added into the current story.