They never needed to do it before, but now that the 737s will need replacing in the not so distant future, what do you folks suppose will replace them? You have to look at current orders and what's available to replace 737s for the QF group. It sure as heck isn't going to be the NMA and/or A220. A320s are the future for domestic mainline, and them going to NA is just the beginning. As I said before, I sure hope that's not the case (for your sakes), but if I had to bet my mortgage on what I envision the future at QF is going, that would be my bet.