The HD categories are not a perfect fit for real life players.
Ideally the physical attributes would be broken down into more categories such as strength, agility, leaping ability, hands, quickness, and speed. There are clear differences in those tools basketball-wise. Size should be a factor as well. However for simplicity's sake HD seemingly lumps str/jumping/agility?? into ATH, and quickness/speed?? into SP, while size is just window dressing. The abstraction makes it hard to make clear analogies with real life players, and like dukenil said you are better off figuring out what works HD-wise.
Part of me would like to see a more detailed system, but it would probably be too unwieldy and intimidating for new players.
FWIW the 1-100 scale is clearly meant to reflect the college basketball universe and not the population at large.
10/7/2010 4:03 PM (edited)