i'd like to see it made so that you could make counties/suburbs as you see fit and not on a randomized grid like in sc4, like draw a shape around a certain part of the city and rename it; this would allow you to tax it differently, like the amount of police, fire, hospital, schools, adjust taxes, ordinances, etc. that'd give you the flexibility to fix up a run down area or vice versa. i'd also like to see schools not have a big circle where they reach; i'd love to adjust the area a certain school reaches by doing it street by street.