Here's a thought I had while playing Holy Rome last night: I had conquered the holy land and sent a settler over to make a nice little path through Suez but, before I could, the plot I wanted to settle flipped to the Arabs. I still had my settler but now had nothing useful to do with it. So I thought it might be a cool mechanic if settlers could be "settled" into a city. Jerusalem certainly could have used the population/Holy Roman culture. It makes sense, because building a settler halts the growth of the "mother" city. I think it could be a really interesting and probably fairly realistic way to shift population. Thoughts?