Boeing would be money ahead to pile them all up and burn them. Imagine what it must cost them to support such a limited fleet type and the RR engine has no other application that I know of. The only commonality with avionics is the MD-11. The 25 that are sitting idle from the Mexacana deal aren't compatible with the Air Tran fleet without a very expensive interior mod (namely the lack of forward lav).It's a crying shame 'cause it's a fantastic airplane. They would make a great corporate airplane (with aux tanks)