A330 is forecast to take up the BNE-LAX. JNB rumoured to be going via PER also with an A330.
Crew are going to be the problem... particularly 787 and A330 Captains.
Technical Question
Do QF have any of the increased MTOW versions of the A332? Or at least any that can have the increases applied. I think it was increased to something like 237K or similar.