The point system is a joke. Value is so relative, and there doesn't seem to be a huge amount of consistency with what players get graded at.
Schencher was a 9 or 10 for years, even the last 5 years or so when he's been a just ok bench player. I haven't seen the points for this season, but every year, there's players wildly overrated or underrated.
The discount system really makes a mockery of the perceived 'fairness', the point system is intended for. NZ had Abercrombie as a 1 point for many years. Ingles was a 1 for his entire NBL career. The difference between a team paying market 10 points for a player and another team getting a comparable player for 1 point (ie. Paying for someone who is supposed to play 3 minutes at the end of a blowout) makes the point system completely useless.