http://milwaukee.locals.baseballprospectus.com/2015/12/18/brewers-get-creative-trade-rogers-to-pittsburgh/ JP Breen with his take. The market inefficiency Stearns is employing is rookie level prospects that haven't busted out yet. Houston found a ton of nuggets this same way. It puts a lot of pressure on your low level scouts but can pay big dividends for teams that can't compete financially with the likes of Chicago, LA, Boston, etc. As for the Rogers trade, look at it this way: Supak was the Pirates #15 prospect. He barely cracks the Brewers top 30.