At some point these (easy) campaigns will not sell enough so they will not make them anymore. Then maybe a DC will be worth investment and in parallel more complex campaigns that a DC engine would not cover might become best sellers.

For now is very good they produce content for people that enjoy such content (not me sadly as I usually fall asleep during mission 6). That means they will seek to develop this area.

I just want all those super lua scripts to be integrated in a user friendly UI. But I guess then any n00b might be able to do cool missions.