My middle son who also loves baseball and would like to stay in the game is now a Junior in HS. He thought that he would like to become a Sports Agent. Of course we would all like his first client to be his brother! LOL!
With that goal in mind I pointed out to him that a degree in Corporate Law and a background in Taxation would be wonderful prerequisites for embarking on such a career. It is good to note that if things do not develop as an Agent, he will still have valuable credentials that can take him far.