Some of these possible trade targets are probably not realistic for one reason or another but here is a list I could come up with for bats. Still way too early to predict who won't and will be available and their value. Schwarber and Bell may not be available if the Nationals are in it but I don't think they will. 1B probably has the best options offensively with Rizzo probably costing the most prospects wise. At 3B you have some nice options but no one I would give the farm away for. Bryant is probably the best option at 3B but I would be concerned if he could stay healthy. 1B: Josh Bell, Kyle Schwarber, Trey Mancini, Anthony Rizzo, C.J. Cron 3B: Kris Bryant, Kyle Seager, Jeimer Candelario For a Bryant trade to work I think a fair trade would be Lutz and Bettinger. I don't think the Cubs would go for that but Bryant's value probably won't be all that much come the trade deadline. The Cubs biggest asset is probably going to be either Rizzo or Hendricks. Rizzo will probably have a more depressed market as there won't be that many teams looking for a 1B. Maybe the Yankees come calling for Rizzo but I wouldn't expect a top 20 prospect in return the Cubs may only get a 50-100 type player for Rizzo plus a couple in the 150-200 range. Hendricks if he is healthy and pitching well should bring back the most for the Cubs but that means they are in full on rebuild mode and should sell of their next best assets in Contreras and Happ. Happ and Contreras though may have more value in the off season so I wouldn't expect either of them to be traded. For the Brewers the biggest question marks and chances to improve are at 1B, 3B and RP. I think the Brewers will add someone like Seager if Shaw is struggling during the deadline and maybe someone like Schwarber to platoon at 1B with Hiura if he is still struggling. Otherwise maybe another utility infielder type will be added. Another option would be to empty the farm for Chapman. I am not sure the Brewers even have the players the A's would want in a Chapman deal to be honest. For relief pitching there is Rosenthal, Swarzak, enter any other reliever here. It is way too early to predict the RP market for trades but I think Swarzak would be someone on the Brewers radar along with Rosenthal if the A's are out of it.