He's a very streaky hitter so far in his career. When he's not on a hot streak like he is 85% of the time, he's a pretty worthless player (bad defense, low OBP). I mean he could easily turn into a solid player but right now, he is what he is and the Cubs are trying to win now. I'd gladly offer him up in a deal for Chapman or Miller and then trade prospects for an OF'er that can play defense and get on base at a decent rate.