As of now, you have to bring the stolen money to the bank which is not even 1 minute away from the Federal reserve.
That's pretty easy and the risk of getting arrested or killed on the way to safety is absolutely non-existant.
My first suggestion on this matter is to replace the drop off point from the Bank to a hideout located in a remote place. Pretty far from the Federal Reserve so cops have a chance to stop this robbery.
It also makes a lot more sense; Why would you bring your stolen money to a bank..
My 2nd suggestion is to allow other criminals to attack and even kill the team of robbers until they dropped the money off.
The robbers can drop their money bags or they will drop by themselves if the robbers die.
This extends the mini-game of the robbery and increases the risk/reward of the overall thing.
More fun for more players.
Comments and thoughts?