Why?

SI.com's Jon Heyman has a list of trades that "should happen." Here's #1: 1. Scott Rolen to the Dodgers Los Angeles is desperately seeking additional power, and Rolen fits the bill. In that he's slugging .318 in 129 AB this year, has an EqA of .230, is 32 and expensive, and is always injured? Is that the "bill" he fits? Ned Colletti , one of the game's more aggressive GMs, has looked ... [link]