How about a theft recovery system in which the player realizes it's been stolen, shoots a tranquilizer dart into the perpetrator, handcuffs them, calls the police with their location, and then transforms into a discrete looking rc-style car and drives back to you. Could use GPS coordinates.

Just a thought...maybe it could be a bullet to the head instead of the dart...ha ha ha

Whew, that felt good...

I think you forgot "dumps the perpertrator out of the car" - otherwise you would end up with the tranquilised/dead body in the car and the police on their way...

That would work as well!