Heard it from an engineer, who said it allows the A330's to return to Domestic.
The plan was to have the A330's a domestic fleet being replaced by the 787 internationally.
Only problem is AJ cancelled the 787's so he can afford the A320 neos on order for Jetstar.
787's only cancelled for QANTAS. J* still getting 15 787's next year, returning the flogged J* A330's back to QANTAS domestic.