I see the argument against, why open a new world when the existing ones aren't full. It does makes sense, however, existing worlds will never be full and that is the honest truth. The only thing to do in a world that is in the 30th+ season is rebuild a program that has never been successful. That is fun to do but probably the most expensive thing to do as well...I enjoy rebuilding a program, but I have never been in a world from season 1 and for me personally, hope to get the chance sometime...