Qantas - All future 738 will be owned/crewed by Jetconnect, to allow them to operate domestic flights with cheaper crew and using the 1:50 ratio for crewing.
Jetstar - Will continue to outsourcing crew, to the point of using off shore bassed crew for domestic services.
Virgin - Will operate the first half of the year under the Tasman alliance, doing everything to the book. Allow them to megre the full airline with NZ & becomes Ansett2