Good concept, except that this adds a level of complexity for a new DM that I'm trying to avoid. Once the DM runs the first game, he's free to do whatever he likes and is comfortable with if he chooses to continue DM'ing. This is something I could mention as an option for afterwards, but again, I want to keep things as simple as possible.
Update: However, if someone can make some suggestions on setting up a geomorph that would add minimal complications for a first-time DM, I'll gladly listen to any suggestion
Update: However, if someone can make some suggestions on setting up a geomorph that would add minimal complications for a first-time DM, I'll gladly listen to any suggestion