I have a number of seats booked on Qantas for late December/early Jan travel with a MEL/LAX/DFW/CUN return. It clearly is not going to happen but this morning I get advice of a change to one leg of the flight (AA code share DFW/LAX) which made no sense. Why are they not simply cancelling these flights and sorting out the credits/refunds rather than persist with the myth that an international flight is going to take off on Christmas Day? Understood from another post on here that they had cancelled all international flights out to March next year. Am I missing something here?