If they're so concerned about playing the world series in Cold Weather, here's an idea - take a month off of the schedule and start the playoffs in September. I'm sorry, but the baseball season's too damn long and besides the loss of revenue (Why this won't happen), you really don't lose anything by taking a month off of the schedule. Teams end up seeing their division opponents too often IMO and I just don't see how decreasing the divisional series would effect much. Maybe there's something unique to the game of baseball that necessiates such a season that I'm missing, I don't know.