I think I keep the 2 leagues to help spread that out. Maybe 4 8 team divisions, with 2 in NL and 2 in AL. That makes for the natural WS between the leagues, plus allows for the NYY, and NYM split up to separate the close teams. Cww, cle, Detroit, rs, NYy, Baltimore, tor, tpa in al east, kc, minn, lv, hou, laa, sea, tex +1 exp in all west. Cinn, Pitt, chic, nym, atl, Mia, phi, wash in nl east, stl, mil, cubs, ari, col, Dodgers, sdp, sfg, plus Utah in nl west. Pretty simple split roughly at the Mississippi, with only mil and cubs even close to any of the east teams, and that is white Sox in the other league.