Who wins this fantasy baseball trade?

I would say that the trade is pretty even. Butler is a solid .300 hitter, but he doesn't have the RBI or HR Konerko has, and Kuroda is not having a bad year, his team just isn't scoring any runs for him. You definitely have the better pitching staff so losing Kuroda won't hurt you and picking up a bat like Konerko is an improvement. Good deal for both.