I understand that the engines need to be run every so often, 1/yr or so depending on the preservation applied. Something to do with the oil on the seals. They don't seem to be parked with that in mind, nor do you see maintenance crews working on them (i'd've thought it would have been almost continuous.
I can see people thinking (when this started) that it'd be only a few months. A year later …
Yes, there will be a lot of work to get these 500+ airframes in a saleable condition …
another day in paradise, or is paradise one day closer ?