I will say this about the NLCS matchup: the Stros simply do not have the firepower or the bullpen to take down the machine known as the Cardinals.
Losing Dotel in the Beltran deal, while necessary to get Carlos, forged a huge, gaping hole in the pen. They were forced to move Lidge, one of the best setup men in the game, to the closer's spot. Therefore, they were weakened by one reliever. Also, the injuries to Petitte and Miller forced Houston to insert Pete Munro into the rotation. Again, this weakened their bullpen by one reliever. Given that Munro actually pitched somewhat effectively against the Cards in Game 2, it could have given the Stros a weapon to throw at St. Louis in the middle innings.
The reason I say they don't have the firepower is because the Killer B's have been shortened to Beltran and Berkman. Biggio and Bagpipes are getting old, plain and simple. True, both had fairly productive seasons, but neither approached what they did even 2-3 years ago. Biggio has turned into Mr. Ineffective once again in this postseason series, leaving four runners stranded in scoring position with two outs. Bagwell hasn't done much better, and those are two guys they count on. Old age has caught up with them. Biggio's strikeouts have increased as he's gotten older (because his swing, much like Bagwell's, has gotten longer), and he hasn't shown as much patience as the years have gone on. Craig's walks have decreased. He received a free pass only 40 times all year, the lowest total of his career. This from a guy who used to consistently walk 60-80 times a season. Bagwell created 98 runs this year, the lowest for him since 1995. And Biggio and Bagwell performed in one of the best hitters park in the game.
Plus, their depth from the top of the order down to the pitcher's spot isn't as great as St. Louis'. St. Louis has Edgar Renteria and Reggie Sanders in the sixth and seventh spots, while Houston has put Morgan Ensberg and Jose Vizcaino there. I'm not trying to knock Houston's lineup, by no means. They have a good lineup. But it's not the Cards' lineup. The Redbirds led the league in runs scored while playing half of their games in a park that is slightly favorable to pitchers, while Houston plays their home games in Home Run Field.
My prediction for the rest of the series? I think the Birds will take one of the next two from Clemens or Oswalt, and then pound Backe in Game 5. Cards move on to face the Yanks.