Interesting to mention that, as MLB reportedly is considering major realignment if they expand to 32 teams in the near future(it appears Montreal and Portland are the frontrunners for new teams if this do go ahead). For example, the proposal I've heard might have the Orioles, Reds, Phillies, Pirates, Braves, Rays, Marlins, and Nationals in a new East Division, Yankees, Red Sox, Tigers, Indians, Twins, Blue Jays, Mets, and the hypothetical Montreal team in a North Division, both Chicago teams, Cardinals, Royals, Brewers, Rockies, Astros, and Rangers in a Midwest Division, and both Los Angeles teams, Giants, Padres, Mariners, A's, Diamondbacks, and the hypothetical Portland team in a West Division. The supposed advantage of such an alignment should it be approved would be to cut down on travel time and keep each division more or less in one time zone.