they owe you a game on Sunday for your tickets......they do not owe you a medical diagnosis on a player that meets your satisfaction. Bottom line is that he is not back because he has not passed the protocol to the satisfaction of the experts. Nothing more for them to say.
It is NOT that the answer of "I don't know" is wearing thin. It is that you do not like that answer and want more. But, the team and Ron could really care less what you, I , or any other fan want as it relates to answers on this question. Fans just have a hard time understanding and accepting this.