Get rid of it for something else, maybe. But do it because they don't win in Rookie ball? Hardy, Hall, Jeffress, Escobar, Cain, Ford, Fermaint, Brewer, Dillard, Langille, Periard, Chapman, Anundsen are xamples of some of the players who got their feet wet in AZ. Carlos Villanueva spent 2 years there in the Giants system. There's some intriguing guys there now like Edgar Trejo and Brett Whiteside. I'm guessing the Brewers have some end results in mind by keeping AZ for now.