I wil lsubmit this via the "make a wish" as well but wanted to share my thoughts her and see what people thought.
As previously mentioned in another thread my Org had 10 iPads stolen and below is a couple of ideas I have had that might help in recovery for stolen devices.
1. being able to take a screenshot, this can be done on Mac and Windows devices but not iOS devices.
2. being able to see what Apple ID is being used on the device to make purchases
I'd be interested on any feedback anyone has regarding this.