I see no case to retain a flying version of the Harrier anywhere in the UK.
I understand that the Boscombe T4 is more like a T24 regarding mod states, but I would expect the QinetiQ chaps to be rubbing their hands with glee at the prospect of a few modern Harrier T birds. Or is that particular line of experimentation also chopped?
Hope the Guatamalians have learnt to behave because without a RN Carrier or a Harrier, Belize is a war looking for a moment in time. Though we tend to forget that and concentrate on the Falklands; sorry, scrub that, we tend to concentrate on Afghanistan (full stop or as my son would say: End of).