Gents, after warming up the crystal ball I foresee the following:
Top up order of 24 Supers to replace timed out classics,
Dedicated Sqn of Growlers,
12 -14 F35's as per original order to keep Uncle Sam happy and provide a 5th Gen training platform, this would enable the RAAF to transition to eventually morph into an Air Force that operates a force of L/O manned platforms and complementary UAS's.