0beron said:
Rather than new boards that need to be placed on other surfaces, what about mini-boards that fit between City and Dungeon, or Highlands and "Forest"? They would not make the overall playing area wider. One might make a cool desert and one a "sea" perhaps?
That would be quite a nasty surprise for the owners of the main board made by Black Industries (which is smaller than the FFG one). No chance to squeeze in new mini-boards.
However I would love to see more boards in future expansions!