Once upon a time, GAE was the first to have a "Random" option for factions, but that seems to have been removed... I think that it should be reimplimented, along with a Random option for Tilesets and Maps (not a randomly created map, randomly picking a map from installed maps). HOWEVER, if there's only 1 item in that options menu, the random option should not be displayed. For example, the Military tech tree has only the Military faction, and thus, it should only display Military in the faction choices (as displaying "random" is pointless, since there's only one choice).