I didn't like the 2nd WC when it was announced, but the first season I saw it in action, I immediately changed my mind and saw it as an improvement. I, too, was turned off by the idea of a one-game play-off in baseball, but then I realized it actually serves a purpose. I will say I prefer the imbalanced schedule and the rivalries it creates, but I think if you do that, you need at least one Wild Card team. And the current Wild Card format is the best I've seen so far. 1) It adds September excitement. This is obviously true for the extra teams battling for a Wild Card spot, like the Twins this year. But just as importantly, it adds excitement in division races, because it makes winning your division extremely important. In divisions like the AL East historically (Yankees-Red Sox) and the NL Central (Cardinals-Cubs) this year, that's not present because both are assured equal play-off berths. Now, if you lose the division, you don't get an equal starting point compared to the other teams--you have to win a coin flip game. 2) It properly penalizes Wild Card teams. As I said earlier, with an imbalanced schedule (which I prefer for the divisional rivalries it fosters), it's important to have offsetting Wild Card teams to level the playing field. In the old format, there was no penalty for being a Wild Card team. Now, there clearly is: Your World Series Champion chances are cut in half by the one-game play-off, and you're likely to burn your best pitcher just to get through that coin flip. That strikes me as an appropriate calibration of Wild Card penalization. 3) It adds a shot of excitement from the start. There's immediately an "advance or go home" game that gets people's attention and says, "Postseason Baseball has begun!" I have to think this is good for the sport, both for Joe Casual Fan who might not have tuned in to the play-offs until later, and for Joe Super Fan, who gets an exciting game to kick things off. That's my case, anyway.