Increase the frequency of random areas generation in the desert

[Eraamion]

We made a lengthy expedition into the desert today. Having scoured the three main desert areas twice (first time with another character some time ago), I think they could be much more awesome with an increased frequency of random area generation (tunnels and/or ruins under the sands) - I have yet to find one there. Perhaps there are random areas and we were just unlucky but I thought to suggest this in case there are not, as there is little else to do there and the place just asks for this kind of stuff, with deadly secrets buried under the sands and treasures untold to be found. :)