Thank you everyone for responding. All of your points make a lot of sense. I guess I always thought of PG grades as VERY accurate, and assumed if you get a 9 or a 10 you are going to play in college. I had never seen the verbal explanation of what the numbers mean.
The thing that made my head glitch is the idea of some 2016 going to a showcase getting a 6 and because of that 6 he thinks he can and will play in college. We battle on this board so much about parents wearing rose colored glasses....I wonder how many people have viewed their kids PG score and thought a 6 or a 7 proved they were good enough to play in college because that is what the explanation of the numbers says.
I'm not arguing whether or not the grade is accurate...I'm arguing whether or not the explanations are accurate, or if they just give false hope.