I feel like all of the above 2 posts should be highly dependent on IQs as well.
In billy's example, if my team is starting 2 frosh with C IQs at SG/SF, perhaps they do jack a few bad 3s with hands in their faces. Whereas if i have all SRs and A IQs, i'd expect them to "do the right thing" and try to get better looks at 2FGs.
for Jeff, same thing-- if my IQs are stellar, this negative effect should be mitigated, and if they're poor, it should be exacerbated (if it exists, which is questionable but interesting).