If linked districts ever happen I would suggest considering adding vehicles to the game, perhaps not as a drivable, but
as fast travel points that can be parked to certain spots. (if they can be driven thats great not opposed to that).
This would make the game feel more alive and provide so many avenues to expand the game, hit-and-run, car theft,
car bombs, stakeout, licence plates.
Stakeout side job: following a target to see if they are cheating on their spouse, using drugs. whatever.
Licence plates: provide information in a case.
All these things while, I admit can be too much to add in the short term, will add immersion
to the gameplay. The players car could also provide extra equipment(trunk) and new way to spend money, in customizing
the car and what is contained in the trunk.
Also parking, fines and breaking the law with the vehicle (if driveable, could also be a thing)
What do you guys think?