perhaps large and small towns could be introduced to AH, alongside our current towns.
larger fields would have larger towns making the field harder to capture, while small fields could have smaller towns making them easier to take. med fields could use our current town object as a 'medium town'. if two new towns were introduced as object for the terrain editor, map makers could include them in this way in new maps, and perhaps slightly update old ones if they wanted to.
i think it would add a little more diversity to the whole land grab aspect of the game. make the big airfields harder to capture, as they would really be, and make the smaller fields easier to capture

what do you guys think?