In all honesty I have considered starting a website exclusive to coaches where they can rate a player with colors green for outgoing and very coachable, Yellow for coachable, and Red as May be coachable for somebody else. In addition to the players families and their rating would be Green for great family "coaches dream", Yellow and minor drama, Red for drama monsters, and Red with a pitchfork in it for parents cannot not be in park during practice or games let alone any team parties or functions, and even have to stay at a different hotel for out of town games. May need a special color for pitchers mothers, maybe Red with a tombstone on it. The ratings for players and then their families could give a coach an opportunity to not rate a player bad due to the family.
With that being said there could be a review website for parents to rate coaches as we can do with items we buy online, I bet that could tune some heads also. But then again I think about the legal aspect of it and who would be sued for saying Sally is a uncoachable player, and her parents are the childern of Satin and she never plays again it just wouldn't be worth it.
Then again I could read those reviews and laugh for weeks also, and Thank God for some of the teams we thought to be drama filled or coached below ones expectations.