I'll throw out a question to maybe push the conversation.
What, if any, conversation has been had between your son and a coach(es) about the possibility of of an offer? Please be as specific (without personal/identifying details of course) as I image the different schools may be at different points in the process.
Starting with Power5, is your son potentially a back-up as they chase someone higher on the board? As it relates to mid-major, are they offering other 2019's or have they mentioned how they have historically operated as it relates to offers?