Zones,
You are having a laugh surely. Or possibly you inhabit the same slightly surreal world as Bill and Roy (appearing in panto at Swanwick this Christmas).
NATS's job is to stop a/c from bumping into each other. Who cares how much money it can make in the developing world doing this - it simply is not relevant.
If (and it is a big if) it does make money "selling it's expertese" it is going to give that money to it's shareholders - it is not going to use it to invest in NATS(UK) - why would it?
I don't care how much the business expands or where it expands to - I am only interested in how safety will be affeccted. And that can only go one way.