I really do not care ; it is an entertainment media. If there were ANY long term implications it might matter; however, when players can jump teams or be traded as they can in this modern era, and if the players want to mess up there bodies and brains to perform a little better for the 'show', then let them. i wouldn't want to be batting against a long time roider, if the next pitch is the one he goes bonkers with; but it does make the games something to watch. Kinda like motorsports.... you never know when the crash will happen.