Well, the fact that we would still have Rizzo, Bryant, Russell and Schwarber is kinda big in this scenario. If we trade Castro and Soler, then they are simply trading the two worst guys of our "core," depending on if you consider Javy a part of the core. They aren't trading away the cheap, young stars. In fact, Starlin isn't really any of those things. His salary isn't really cheap anymore. It's not prohibitive or expensive really. But, he isn't pre-arb, like those other guys. And he is what he is now. He's just a guy that happens to be kinda young and under contract for awhile. Trading a guy like Soler might bite us. But, he's like our fourth or fifth best pre-arb guy, anyway. And he hasn't done anything to prove that he is anywhere near the level of the guys we are actually keeping. That's not how it works though. Zobrist isn't that much better than good Castro. He's not that much better than bad Castro and Baez (who would presumably take over for bad Castro at 2B), that you pay him 19Mil more over the next 4 years with 10 years of age on his side. And there's no law that you can only have 4 good pre-arb players. And if I'm trading a good pre-arb player, I want a similarly good pre-arb player at a bigger position of need. It's swapping out Starlin for Zobrist for $15 million more over the next four years + whatever we get back in a Starlin trade. I think it is brilliant. Depends on what they get for Castro. Also, gotta figure Baez into this somehow. Unless he really takes to CF, then the collateral damage of Zobrist at 2B is not only Castro being traded, but likely Baez being traded. Zobrist has too big of a contract and leash to put Baez in there everyday if he's struggling. Zobrist is already your super-utility guy. Going to be hard to get Javy ABs in the lineup as constructed, and that's before the Cubs have a CF. Javy is no more likely to be traded now than he was yesterday. We simply swapped Zobrist for Castro. In fact, Javy is probably more likely to stick around, because Zobrist can play the outfield, as well. Maddon has much more opportunity to find Javy at bats, by moving Zobrist around, now.