I did find this: Coming up through the minors, no one disagreed that Rickie had a great bat and tremendous talent, a sure fire bet to hit at every level right from the start. However, the knock on him was always that he was brutal defensively at second base, his projected position. Many, including Baseball Prospectus, projected him to eventually move to the outfield. In BP's opinion, his defense was enough of a handicap that they moved him all the way from #9 on their 2004 top prospects list to #36 in 2005. http://fromrobintorickie.wordpress.com/2006/02/24/analyzing-rickies-defense/ It just seems like JJ Hardy and Rickie Weeks were given "dibs" on SS and 2nd by the Brewers. No matter what else happened, no matter how anyone else performed, they were determined to make this the middle infield of the future. This http://www.jsonline.com/story/index.aspx?id=540326 also raised the question of why not move Rickie, instead. The reasoning for not doing it, really just seemed to come down to stubborness or Rickie's got "dibs" on 2nd.