QF is working hard to make sure that it is not on QF metal by June 2007 (QF is short on planes and crews and needs it on other routes). While regulatory approval is required -- and various competitors such as UA will file to object to the change -- I would guess 99% chance that it will go through by then and be a JQ route (with the fine JQ J service, a bit of a step down from QF, roughly equivalent to AA 757 F service).