BWAHAHAHAHAHA. I bet QF will make more money out of the A330s than J* international has! Further, it'll mean that QF can increase the disposal rate of 767s which (despite being a champion aeroplane) cost more to operate than an A330 but carry fewer passengers with less amenity.
In that respect, QF is thrilled to be getting their A330s back into operation. CEO Domestic has been salivating at the prospect of getting them back for the last couple of years.