Capital City fully expanded - will I still get assigned COM?

I fully expanded my capital city’s land. I noticed I haven’t been assigned a “expand city area” COM assignment since. I have a lot of construction items in my storage. I typically have waited to expand an area until I see it as a COM assignment. Since I am fully expanded, will I be assigned it again? I’d like to unload my construction items (and free land deeds) but don’t want to if I should expect the assignment. I also fully expanded my capital city’s beach and mountain areas and haven’t received those either, despite the regionals still having areas left to expand. 

Does anyone know if I will receive these COM assignments once my capital city is fully expanded?