Please offer new worlds/maps in the store

The Newcrest neighborhood? Absolutely love it (kind of. Very overwhelming), but I need more lot space in my game. Solution? Offering themed neighborhoods akin to Newcrest for already existing worlds. Moonlight Falls, Sulani, Mt. Komoroebi, even a Sixam map etc. All worlds could be made using existing assets with builds from creators mixed in. The maps could all be made from existing worlds. No new sims needed. 

Would buy EA. Would spend money for more space to place buildings and sims. Think about it.