It probably has a lot to do with the travel and training regimine's that don't follow the ballclubs policies. Besides the risk of getting injured, which you are probably right that if they get injured there, it was bound to happen with their own club, but that's for your basic baseball injury. It does not necessarily follow the same line of a freak injury, where someone rips one back up the middle off of the pitcher's forehead. Would someone hit one off the pitcher's forehead? Who knows. Could someone hit one off the pitcher's forehead? Sure. How often does it happen? Not that much. But, the risk of something like that is there because they are in that environment, just not with the club that's paying the big contract. the flipside is that some pitchers would "avoid" the chance of getting nailed in the head on a combacker in other spring training games. that chance is the same. the fact youre in the WBC doesnt make the likelihood of getting billy wagner'd more likely than a game in Arizona.