What would be the point of that as opposed to shutting him down and putting him on the DL or having him have surgery if that's necessary? Again, we're talking about a 28-year-old pitcher here in the middle of a huge, largely untrade-able contract. How does it benefit the Cubs to "hide" an injury or let him pitch through it? It doesn't help at all, long term. It would be devastating. Short term, however, maybe you steal an extra 5 or 6 wins and sneak into the playoffs - thus saving your job until next year where you have to deal with Z recovering from surgery. Again, this isn't an option for competent, forward thinking GMs. Neither are 8 year deals with NTC to 31 year olds. But we're talking the long term now since it's only 2 weeks into the season. If Z has an injury that is keeping him from starting then he's not going to last the whole year, or if it does it won't be as an effective reliever or as one that you can call in enough to "steal those extra wins." It's simply not a realistic scenario at all. Isn't that exactly what they did with Harden after we acquired him in 2008? Even through most of last year, skipped starts, limited innings, etc. http://mlb.mlb.com/mlb/fantasy/wsfb/news/index.jsp?action=locate&pid=425848