And who's to say that an invisible midget didn't sneak into Colon's room every night in 2006 and whacked his shoulder repeatedly with a hammer? The pitcher overuse and future injury are strongly correlated. There is a ton of evidence that supports the idea that trotting guys out every five days and making them throw 120 pitches will most likely result in a serious injury. Making 10 year old kids throw curveballs will most likely wreck their arms. Having bad mechanics will almost always hurt a pitcher. There are always a few exceptions to these rules, yes. There is no formula that will work every single time in proving when and where a pitcher will sustain an injury. Some pitchers are better conditioned than others. Some guys will be able to withstand more abuse than others. That does not mean we should ignore this possibility; not by any stretch of the imagination. The human body can only withstand so much punishment before it suffers a breakdown of some sort. Managers and pitching coaches should not test these limits. They should not ignore the strong possibility that a player could suffer a breakdown. For these reasons, we should worry about Zambrano. If he is one of the very few freakish guys who will manage to withstand that kind of abuse and still maintain the same level of talent and consistency, awesome. But if he isn't, then there are enough warning signs to merit a lot of concern for his future. If the new (well, with Larry back, old) coaching staff does not monitor those warning signs and acts accordingly, it will be one of the absolute worst things this organization has ever done. It will simply be inexcuseable.