I was going to make a joke post about how he would actually be an improvement over some of the hitters the Brewers currently have. Then I looked at the numbers. Since 2012, Greinke has a .657 OPS. This season, of guys with over 100 PA Schaefer, Hector Gomez, Peterson, Maldonado, and Segura all have a lower OPS than that. Hernan Perez and Gennett are only slightly higher.