1. The main point of military academies in general is to provide the military officers with knowledge specifically pertaining to military tactics and operation. Point is that military academies provide services officers that improve the operations of the units. In C3C, in addition to the Military Academy, their could also be a Naval Academy and an Air Force Academy. The Military Academy could provide all domestic built cities with barracks, the Naval Academy could do the same with harbors, and the Air Force Academy could do that with airports. 2. Being able to rename city improvements and small wonders within particular cities would be nice, like giving airports individualized names. 3. It would be nice if you could get Forbidden Palaces for every particular number of cities. This would be great if you could segment your empire into provinces.