I really like this idea!
Benefits:
1. The map shows you where are the npcs and the name of the districts, this can be really useful so new players wont make f1s like " where are the mines or where is the pd ".
2. It could like show you the name of the district that you are in, and it tells you if you are breaking nlr too ( Viking's idea ) as many players forget that they are breaking nlr so it will be really useful.
I hope that this suggestion gets accepted