I think there should be more branches for the villain career and new interactions to expand gameplay. You should be able to plan a heist (based of branch) such as an art or jewelry heist. Then you can travel to art gallery, museum, or retail store lot types, break and enter, and swipe objects. There should be a "black market" interactive shell for "fencing" stolen goods.
There should also be new interactions available on animal sheds and horse beds to "steal livestock" for cattle rustling branch and the animals can be kept, sold, or butchered (for cows and chickens). There should also be a racetrack interactive shell for entering stolen horses in races, placing bets with the "bookie", and bribing jockeys to "fix" the race.
And of course, there should be a probability of getting caught, arrested, and spending the night in jail. In order to get released, you either have to pay bail or do community service. If you have the corresponding pack, you could get sent to Evergreen Harbor or Sulani to pick up trash and recycle.
Additionally, I think apartment shells (i.e. CL and EL) should be updated to include an interactive fire escape so that burglars click on it to "break and enter" then break into apartments and swipe objects. I think break and enter should require lockpicking skill and toolset.