Yes and no. Personally, I'm in agreement that we should probably be in a wait-and-see approach till the deadline based on Castro's improvement, the standings, injuries, our 2B platoon's performance, etc... On the other hand, I don't see the difference between Theriot and Barney or Blanco to be more than two wins (probably closer to one)... and based on your assessment of our playoff chances and the fact that position players generally fetch significantly more in the offseason than at the deadline, it might make sense to move him if there's a willing trade partner out there now and you don't see us as particularly likely to be fighting for a playoff spot. Well the Cubs are certainly not approaching the season with the mindset that they're not particularly likely to be fighting for a playoff spot. That much is obvious. They're in the same win-now mode that they've been in for years. What's also clear, at least to most, is that their postseason chances are tenuous enough that they can't be giving away wins, whether it be one, two, or whatever. As we all know the difference between being in and being out was just a game or two in 03, 04, and 07. My own opinion is that the alternatives to Theriot should be expected to produce no better than replacement level, and further, that Theriot is more than 1 to 2 wins above replacement. 3 to 4 wins would be more like it, and depending on which website's metrics you prefer (fangraphs, baseball prospectus, etc), I suspect they're likely to agree. The only thing in that post I'm disagreeing with is the assumption that Theriot's replacement is likely to be replacement level. I was the biggest Darwin Barney hater in the world when he was drafted... but if his defense is as good as the latest rounds of scouting reports claim, he doesn't have to do much with the bat to be worth more than replacement. The same applies to Blanco. And that's to say nothing of Castro.