Great, employ more ATCOs here and then talk to them but it always boils down to who is going to contribute towards paying the costs and GA stating that it should be anyone but them.
Use government employed ATCOs then....i.e. military, seeing as our tax pounds go towards their salaries. You would only need 10 or so to cover the entire UK, and it would probably be a cushy posting for them for a few years, so I doub't they'd complain too much