Don’t fix baseball, even if it may be broken

WASHINGTON — It is a prudential axiom: If it isn’t broken, don’t fix it. This reflects the awareness that things can always be made worse, and the law of unintended consequences, which is that they often are larger than and contrary to intended ones. As baseball reaches the all-star break amid lamentations about several semi-broken aspects of it, it is time to amend the axiom: Don’t fix it even if it is broken.