The following are things that have already been suggested and either turned down or are in the works/on the back burner. Making new topics for these can result in a warn level increase.

Illegal stuff- Not going to happen (Note:Radar detectors are legal in some areas)
Black Market Goods/Human Trafficking- Not going to happen.
Hookers/lot lizards- Not going to happen.
Ice Road Trucking- Back burner (it is the middle of summer after all) Sorry folks does not work with the current game design.
Money/Vehicle/Item Transfers - Not going to happen.
Private CB Channels/Any thing that changes the CB system- Not going to happen.
Make The HOS/FP Go Down Faster or any thing else that changes the game pace- Not going to happen.
Paying last leg tickets before starting a new route- Adds reality to the game don't expect this to change
Insurance- May be revisited at a later time at the discretion of Admin.
Bank Interest- Not going to change.
Team Driving- Too much of a cheating risk, banned until further notice.