The Padres' 2014 offense was one of the worst in big league history, and acquiring Matt Kemp is a huge boost toward fixing that weakness (although I'm not sure that any one player, even Mike Trout, could do that by himself). Padres left fielders hit .229/.318/.366 in 2014 -- and that was their most productive outfield position. Kemp's bat alone is a three- to four-win upgrade if he just has a solid, healthy Kemp season, with the nonzero chance that he produces a lot more now that his shoulder issues seem to be behind him. In total, the deal the Dodgers and Padres agreed to terms on sends Kemp along with catcher Tim Federowicz to San Diego. The Dodgers will receive catcher Yasmani Grandal, pitcher Joe Wieland and right-handed pitching prospect Zach Eflin.