So right now they have 20 "firm" orders with Boeing, and 20 "firm" orders with Airbus, and LCC will ultimately decide to dump one of them?
Again, doesn't sound too "firm," at least from the manufacturer's point of view. I would think "firm" means you have committed to a manufacturer to buy 20 of the manufacturer's aircraft, period, with maybe some sort of "out" clause for extenuating circumstances. I wouldn't think "because we haven't made up our mind yet between you and your competitor" would cut it as a "firm" order. But maybe "firm" means something different in the aircraft marketplace.