Do you think they would re-brand the domestic operation as that would be an expensive exercise and is an iconic name. If what you say does happen would they maintain the name
VB for domestic ops and use VP for international as this would be most likely a full service carrier.
I have been wondering how they would get around the SIA clause for the use of the name without them being involved. There is the possibility of the routes being flown by VS under the VP banner.