I'd love for each of the 6 divisions to have 5 teams, but then that leads into having interleague play year round (GOD FORBID) and I know there's a lot of opposition against that for whatever reason. I figure if they can swing it in the NFL, NBA, NHL, etc then baseball could figure it out, too. I just don't see baseball doing it. It's too big of a change, and baseball doesn't seem to like change much. This is the issue right here. You can't have 15 NL teams and 15 AL teams without having year-round interleague play. I could see that happening eventually, but not as long as Selig is the commish. You'd need to have a guy in charge that's a) much more progressive, and b) very persuasive, to change the minds of enough of the "old-school" baseball power brokers.