So what? We're not talking about hitting batters in general. We're talking about hitting batters in the head. Intent shouldn't matter at that point. At the very least, just eject the pitcher after any throw to the head.
So, some pitchers will become slightly hesitant when throwing up and in. So what? Everyone panned the stick foul rules in hockey as well, at first, and with the exact same sort of thinking behind the criticisms. It quickly became apparent that it was a good rule change though for the simple fact that stick fouls were putting players lives in jeopardy. Pitchers would adjust, and quickly.
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