But that’s exactly the kind of approach that leads to short-term failure and long-term immolation. Through 78 at bats you’ve already gotten about the best you’re ever going to get out of Blake DeWitt, and he’s still slugging under .450 (good for a shortstop, not so much for a corner infielder). In another month, he’ll settle in comfortably at .250/.325/.415.
That “well, we need something RIGHT NOW,” so keep the guy on the short-term hot streak and trade the prospect who isn’t producing at this exact moment is the attitude that leads a GM to trade Scott Kazmir for Victor Zambrano. Or Joe Nathan, Nelson Liriano, and Boof Bonser for A.J. Pierzynski.
Look at the team your Dodgers are chasing. The Diamondbacks have been successful in the last two or three years exactly because they’ve resisted trading Justin Upton, Conor Jackson, and Chris Young for short-term mediocre fixes - even though all three of those players have struggled. But now, all three are maturing together - Upton is going to be a real star - and so instead of patching together a quick-fix lineup every year, they have a core of developing superstars that will keep them competitive every year for a decade (or for as long as they can afford to keep the core together, of course).
If you trade Andy LaRoche, a guy who slugged .550 against Triple A competition at age 22, with Juan Pierre for some middle-of-the-road major leaguer with a bit of power:
-
You’re still not going to beat the Diamondbacks, because now you’re relying on Blake DeWitt to sustain career-best performance over an entire season; and
-
In 2010, when Andy LaRoche hits 35 home runs for the Oakland A’s and you’re still chasing the Diamondbacks, you’re going to hit yourself repeatedly in the head.
Honestly, I don’t get the Dodgers. If the Dodgers played it smart, in two or three years their lineup could include some combination of James Loney, Andy LaRoche, Chin-Lung Hu, Matt Kemp, Andre Ethier, and Russell Martin. And by 2010 you’ve got Ivan DeJesus, Jr, who’s a major-league quality defensive player now, and Tony Abreu ready to join in the fun, too. That’s a core that would be both awesome in its own right, and relatively inexpensive, freeing you to fill the remaining two or three lineup spots with whoever the top free agent is at the time.
Instead, they’re wasting time with Juan Pierre and Garciaparra and Blake DeWitt and seriously considering trading away Andy LaRoche. It’s weird.