The defending World Series Champion St. Louis Cardinals are expecting big things in 2012. Coming off their wild postseason ride, the Cardinals believe they are once again one of the favorites to win the World Series in 2012.

Obviously, the loss of Albert Pujols this offseason was extremely disappointing for this franchise. There is not one player who can replace what Pujols brought to the Cardinals’ franchise, but a combination of players will need to step up.

Here are five players who need to have big season for the St. Louis Cardinals if they want to be competitive in 2012.

Begin Slideshow