That's a good point Korsakov.
With the ability to attach the camera to the unit someone could make a decent 3rd person mod. Maybe something along the lines of the level in the US campaign when you are put behind the gun of the jeep (or whatever it was) as the driver cruised around the German camps.
Or even make something similar to Death to Spies
Though i guess (again, in the US campaign) we already have a few stealth missions.