Well, take this for what it's worth, or how you interpet this reading. I took it as if the Cubs are gonna send Z packing at the trading deadline.
Here' the link: http://www.suntimes.com/sports/baseball/cubs/404527,CST-SPT-cubnt29.article
Also if you go to http://www.prosportsdaily.com (click MLB rumors), there's numerous articles about Wade Miller. Pretty much says he's done with the Cubs.