As argued previously, would it be a more "profitable" scenario, if VA in it's current form was to get administrators sent in, where SQ (and perhaps a partner) picked up the VA assets (namely the 737s and SYD/MEL slots) to start a new domestic operation with lesser financial liabilities and new staffing agreements.
Huge risk in doing so, as in the interim, whilst the administrators sort the cough out, you automatically drive high value customers to QF, and it will take years to get them back, both to SQ and to the domestic carrier you set up in its place.