Originally Posted by iaflyer

Not disagreeing, but I'm sure there are enough ex-B747-400 pilots who would want to work as DGS instructors. It's not just NWA and UAL that flew the -400 in the US. Atlas and Polar have been flying them for years, Kalitta Air has them, and there are I'm sure some retired pilots from foreign carriers such as Lufthansa, BA, KLM, Air France and all the Asian carriers. (Many of the Asian carries employed US pilots on contracts).

I doubt there will be a shortage of high qualified, retired pilots who'd love to teach as DGS instructors.