since a new map is in the works it might not be to late to make a more Basic suggestion about Dungeon Entrance Placement.
To bring more Variety to servers and Single Player Games the loacations of Dungeon Entrances could be randomized on Server/Game Creation.
This could be realized by having the Dungeon Entrance grouped to a sort of template and when the server starts the first time it chooses a random position of a preset of locations.
This way every server could be different and each single player game aswell. This could also help to break favorite position camping, since one good location on one server might be not a good location on another one.
What do you tink ?