Thank you for posting this. Should also note that the talent level in the bullpen would seem to indicate that they could improve going forward. The talent level at shortstop would certainly not lend itself to much improvement and third base isn't much better than that.I guess I'm confused by two things: 1) How is the "talent" level of the bullpen indicative that they can improve, but McGehee's numbers the last two seasons (.859, .801) are not indicative that he can improve? By "talent" are you referring to Loe, who has had one good season in the majors (two if you want to go back to 2005) - doesn't 2010 seem to be more the exception than the norm for him? Are you referring to Estrada, who has had zero good seasons in the majors? Are you referring to Saito, who is 41 and can't stay healthy? Is Hawkins going to improve on his 1.08 ERA and 1.12 WHIP? I get the doubt that Betancourt will improve, but McGehee has a better ML track record to suggest improvement than most of the bullpen. B) Why are position players compared only to players of the same position for WAR, but all relievers are lumped together? I think it's pretty clear that relievers have specific roles now, and you shouldn't lump closers in the same bucket with mop-up guys, long relievers, and LOOGYs. Maybe Loe is +0.4 WAR (really hard to believe a guy with 7 losses and 6 blown saves halfway through a season is +0.4 WAR) compared to all relievers, but that comparison shouldn't be made. He needs to be compared to other setup men because that was his role. You don't compare SS to 3B just because they are on the same side of the infield; you shouldn't compare all relievers. Here's my half-rear-ended comparison (and no, I don't care about FIP, xFIP, blah, blah, it's late and I want to go to bed). Loe's ERA is 4.50; that means over say 72 innings a season he will give up 36 earned runs. K-Rod has an ERA of 3.16; that means over those same 72 innings he will give up 25.25 runs, a difference of almost 11 runs. Isn't that pretty close to the run differential that is estimated for McGehee and Yuni? Now, here's the fun part - given their specific roles, few of those 72 innings will be in situations where the Brewers will be > 4 runs from their opponents, often 2 runs or less. So those runs are far more important than the run differential of McGehee or Betancourt, which may be games that are close and may be games where they lose 12-2 to the Yankees or 12-3 to the Reds or Red Sox or beat the Astros 14-7 or the Nationals 11-3. Loe or K-Rod aren't pitching in those games.