Right now, ATH is an incredibly important rating, and part of the reason for that is that it means multiple things at once (strength, leaping ability, coordination, etc.) What do you think of the idea of splitting the ATH rating into two separate ratings? Maybe call them Strength and Leaping (or Coordination, or something else). The point is that some guys are physically strong, and that would make them better in the low post on both offense and defense, but they may not be great leapers (think Zach Randolph) or have great coordination. Other guys can jump out of the gym, but might be relatively weak for their position (Corey Brewer comes to mind). Splitting the rating up might introduce more diverse player types, and give you more control over how you use guys on both offense and defense. It would also reduce the current overall importance of the single ATH rating, which I think is a good thing.
I understand this would be a big change to the game - it affects both recruiting and game play - but I'm curious what other pros / cons it might have.