When you create a new map, are retired buildings excluded? if so i propose that a building's life is extended by 5 years per level, so that e.g. A level 10 building is built also if retired within 50 years. Big cities would look more realistic when the map is started in later years e.g. 1990~2000, Having newer low level buildings but also very high level buildings 100+ years old.
taht was requested some times and was even considered. But nothing was done in standard.
So may we still take it for considered?