MLB could realign to 2 leagues with 3 divisions of 5 teams each. (This would necessitate interleague baseball year-round, so the DH question would have to be dealt with.) A basic schedule of 160 games* could be played in the regular season: 10 games (5H, 5A) against each divisional team [10 x 4] = 40 games 6 games (3H, 3A) against each intra-league, non-divisional team [6 x 10] = 60 games 4 games (2H, 2A) against each team from the opposite league [4 x 15] = 60 games *An extra 2 games (1H, 1A) could be given against an opposite league "rival" to keep the 162 game schedule. The simplest way of achieving this realignment would be to move the Houston Astros to the AL West, thus giving the Texas Rangers a team in their division in the same time zone. The divisional alignments would then be: AL EAST - Baltimore, Boston, New York Yankees, Tampa Bay, Toronto AL CENTRAL - Chicago White Sox, Cleveland, Detroit, Kansas City, Minnesota AL WEST - Houston, LA Angels, Oakland, Seattle, Texas NL EAST - Atlanta, Florida, New York Mets, Philadelphia, Washington NL CENTRAL - Chicago Cubs, Cincinnati, Milwaukee, Pittsburgh, Saint Louis NL WEST - Arizona, Colorado, LA Dodgers, San Diego, San Francisco