Ability to sell you personal units to individuals.

Would increase drug traffic and also the ability to add a new dimension to the open drug dealer market which in my opinion has become slightly stale, as you will always make money. perhaps too easy of late.

also the ability to pick pocket units. preventing people holding on to a stash for an extended period seaching for highest price.Perhaps a time basis approach where drugs held on to for extended time are open to raids from fbi.

How about a Gun cleaning function. weaps attract too much heat eventually. perhaps carry up to 3 weapons. each with its on heat signature.

sorry if above has already been mentioned.

I really like the idea of being able to transfer units.

I also like the idea of being able to transfer units not sure bout gun cleaning though.

I like the idea of transferring units, however your other ideas I'm too sure about...

If you pickpocket a Don with 40 units on him, that would basically be stealing 200k+, and, would most likely result in violence.

Nice.. For sure transferring units to each other but wouldn't that take away the purpose of a dfp ?