are you reffering to Experienceif so there is a huge differencce to experience and Basketball IQ
a player who has 10 years of experience has his knowledge of the game improve. It does not mean he understands how to play the game and when to make the correct move. That is usually part of the IQ. You see plenty of young players who come into the league with a better understanding then some talented players who have been around for years.
BTW, I have a guy at strong, and he started out pretty low.
I bet he was down around 2 or so.