Hello fatbus,
Thats the rub , they probably have no intention of basing existing crew no matter how senior. a drastic cahnge in policy would need a huge event as a catalyst.
As an example lets just say BA starts redundancies in the next two years. Plenty of 777 drivers about already non domiciled,not ready for retirement already rated,hugely experienced and quite happy to sign up to a middle eastern carier that is willing to let them carry on their lifestyle despite different general contracts.
Instant experienced base at LHR, no overheads as they currently manifest themselves.
I can asure you there would be many takers.
As for morale in Dubai weel they dont really care anyway. A re recruitment ban would ensure no one jumps ship to get rhired , or even only poach from one demographic.
Like I said just thinking out of a changing box.