While I don't work there, I would have to guess that it is much more likely to add the CJ4 than to figure out a way out of all the established contacts for the CJ3 and also figuring out how to sell the ones on property for a reasonable rate and time frame. Maybe if things turn around for the economy to where even used aircraft are selling fast and at good prices, but that time isn't anytime soon. This is NetJets biggest problem right now- over 100 airframes more than they want, but unable to sell them quickly- even at ridiculously low prices. Anyway, good luck everybody.