I think you are missing the point. Whether it be the offseason or not, these guys all have the resources to reach one of their MLB paid trainers that know exactly what can and cannot be used. It doesn't matter if they are being supervised by this trainer specifically. If the player doesn't do this, they are not too bright and deserve what they get. Maybe so. I can however see how this all can be a challenge for someone not fluent in English, regardless of their intelligence level. Like I've said, I just wonder if, and how many, guys have gotten hit out of what they thought was the clear blue sky. None of us know. It could be zero for all I know.