Looking at next year's roster, there are three positions I could picture the Brewers trading to upgrade - catcher, left field and closer. I do think one of Cappy, Bush and Vargas will be moved, two of them will be kept around, as this regime is high on maintaining depth, for good reason. I have no idea what players will be made available in trades, but I think the Brewers would be willing to deal any one of the three arms, depending on what is out there. My guess is, Bush stays, it's Cappy if the offer is good enough, or it's Vargas if the player coming back is a short-term answer.