When I attended flight screening in early May, I asked one of the instructors what would happen to flight screening when BFTS moves? He said that flight screening would stay at Tamworth on the CT4s. This makes sense, because if there is no 'Australian flying' occurring at Tamworth(currently BFTS, Singapore and another Asian country are training there pilots at Tamworth on the CT4s) then why should it exist?
Also...if the aviation fleet of all 3 services is expanding....they would need to put more candidates through flight screening to fill the pilot roles...therefore more room for more courses to be run at Tamworth, where BFTS currently fill most accomodation.