Estrada is better than people think. I know for a guy whose career ERA is 7.71 thats hard to believe but he had 3.46 FIP in 2009 at AAA. Zips projects him to have a FIP of 4.20. Narveson Zips projection is 4.47 for comparison. He's a fine #4 option for most teams if he was ever given a chance.