Among the expected changes will be The Houston Astros joining the American League, as well as adding an extra playoff team from each league. That change could go into effect as soon as 2012.
Additionally, interleague play will extend into September.
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide - from Peter King, Tom Verducci, Lee Jenkins, Seth Davis, and more - delivered straight to you, along with up-to-the-minute news and live scores.