I think the Shot Blocking was somewhat okay in 2004, but it needs some adjustments.
I would like to see:
Swats-for some reason they were taken completely out. There should be a few.
Blocks against the backboard-Still haven't seen any. It can't be too hard to implement them.
Blocked dunks-The blocks when the offensive player rises and the defensive player rises and meet in mid-air. Then the defender just gets all ball. It's not a swat but more like a deadlock in mid air.
Blocks when the defender just grabs the ball out of mid air would be nice. It should only happen a few times for a few players like Ben Wallace, KG, Kenyon Martin.
I want it to be harder to block a dunk or layup. If you go against Ben Wallace he blocks your shot nearly everytime. There should actually be fouls called.