the only way I could see what you see is if I took a lot of shrooms and stared at a poster of pink butterflies.
In all seriousness, it is very difficult to assess because, once again, there will be a lot of variability. Lets say CC goes down tonight for 4 weeks, and we get Igawa for the next 4 weeks. Well, then Posada is going to be worse by default because the quality of the pitcher has worsened. This is my point. I know that Posada isnt great behind the dish. I just think his O outweighs his D. Now, if Cervelli goes to AAA and comes back to the bigs next yr with double digit homer power, then maybe you'd have a point.