I think Lee, Carpenter and Huseby will separate themselves into the 4 star tier of Cub prospects. Vitters will be right on the line between 4 and 5, while Cashner and Castro maintain a 5 star status. Brett Jackson is someone I really like a lot, and hopefully JJax gets a chance to prove himself at higher levels. I think these guys, along with Archer, Castillo, and Berg, are the only ones we will see ML production from in the near future. Other guys are mostly fodder, no? Edit: Forgot about Burke. Sorry, Burke