I was talking to @Patato the other day and he mentioned how SGT+ used to be able to convert their personal cash to dirty money and back again. I would personally like to see this added (or re-added)
With this SGT+ would be able to convert their money and then run a broadcast saying that a convoy is transporting $X from bank to fed, stop the convoy and steal the money (Just one example). I could see this adding a really fun element to the game for both rebels and cops.
With regards to the charges, I propose a policy update making money laundering only applicable to banded notes. This is to stop someone from stealing the money, getting caught and then not only getting the money taken (and converted back to cash, causing the higher up to lose nothing) but also getting a 50k bounty for having it, when they only held the money for 10 seconds before being downed (Though maybe that should be part of the risk of going after a convoy like this?). As banks now payout in banded notes and cartels auto deposit into gang accounts there is currently no way to get dirty money.
I know some people will be wondering why I am saying SGT+. Let's face it, there are constables and sadly some corporals out there who would take the money and go convert it just to get the payday. This is not the point behind this. It is a high risk, possible reward situation. Hopefully by the time you reach the rank of Sergeant you are mature enough to not be doing this. Also if a constable or corporal goes to a Sergeant+ and says hey can I give you 50k to turn into dirty money, what reason does the higher up have to say no?