Would be a problem probably but there is a market for locos at DUS. Especially as statistics show that the locos at Dortmund and CGN are not attracting the passengers from DUS. There is talk about Germanwings coming to DUS in the future in a reorganisation of Lufthansa services. They would take over some routes and slots.

Air Berlin for example is doing extremely well at DUS so a loco should be able to make money there.