I would like to see a few symetrical maps, (I know its not realistic, but who gives), both players have identical areas, so no more losing because of bad map positioning... let the best man win. (oops, sexist remark, let the best person win:)
I know there are times when all of us have had layouts that really suck and this usually leads to defeat, if our opponent is better than average. But it has been my experience that in most cases the player that plays the best usually wins, regardless of the layout. Just look at the win/loss record of any of the top players and you will see far more wins than random good map layout would produce.