Tell him to retire. Be realistic about it. If you have to ask the dboard this question and aren't being "recruited" by junior teams or prep schools how far do you think he is going to go? Spend $20k on juniors for 2 years to play D3? Every kids career ends at some point maybe yours is now..
Yeah, would be awful to have to go to Colby or Babson and play the game you love at the intercollegiate level.