Peralta helps Cardinals in short term

Shortstop was a necrotic wound for the St. Louis Cardinals in 2013; for all the success they had this year, they never upgraded on Pete Kozma, a fringy defender whose .217/.275/.273 line was the worst of any regular position player in the majors last season.

Now they've committed to Jhonny Peralta, who isn't any worse defensively at short than Kozma but offers far more upside with the bat, a great move in the short run, although he's not the kind of player I'd want to commit to for four years.