The display pilot at Easter (Omaka Airshow?) was the Flight Commander at 75 Sqn, and isn't the exchange pilot.
As for overseas jobs, its a fairly even split between the RAF & RAAF. RAF being favoured for some because they are offering front-line posts, although limited to Jaguar if you aren't a UK citizen/passport holder.
3 current A4 pilots are trying for jobs on the F111, but others have been told that the F18 isn't available again due to citizenship requirements. (Strange considering it only takes 3 months to get)