What I don't understand is why SF's limit is above SG and PG? It seems to be it would have been better to do: PG:16,000, SG: 14,000, SF:12,000 and then PF:18,000 and C:20,000. Making it easier for guards to become free agents is just an arbitrary bias towards guards, instead of a bias towards SFs, which would not be arbitrary because we know the reason: SFs have lower salaries