Couple thoughts:
The eight underclassmen aren't helping...IQ matters.
I think you need to up your expectations at ATH/SPD/DEF at least for your guards....I try to get them to 70/70/70....it doesn't always work but that's my goal.
Thurman is probably taking to many shots...the ATH in the 40's hurts.
The sophomore centers would be studs if their speeds were 30 or more, that 8 is going to hurt in the press.