Major League Baseball (MLB) commissioner Rob Manfred has put forward ideas for potential expansion and divisional realignment, igniting intense discussions among fans and experts. Proposed changes may include a shift to eight divisions and geographic realignment that could redefine rivalries, with notable teams like the Yankees, Mets, and Phillies potentially sharing divisions. While some view these alterations as an opportunity for modernization, others believe it could dismantle historic rivalries and traditions in the sport. The discussion comes at a time when MLB is contemplating expansion, with cities like Nashville emerging as strong candidates for new teams. However, reactions have been mixed, as many fans express concern over losing well-established rivalries and the essence of the game.