well here is tons of information on playcalling alone
http://community.2ksports.com/community ... 34616&l=11Basically you dribble up the court, tap LB, tap the icon associated with what player you want to run the play for. 4 plays will pop up to choose. It tells you where to position the player you are controlling, who to pass to by tapping A (you can still direct pass if you want), where screens are coming from and where cuts are being made.
The AI teammates do a good job of realizing if their defender is cheating on screens and will change their routes accordingly. I NEVER used play calling before this year and have been really impressed by the AI changes and how quick you can get a play off and finished. I can usually get 2 full plays in before the 24 second clock is filled.
As that insight says, it is all based on the real teams and as a Celtics fan I do love seeing the same plays for Ray Allen that I see in the game.
Basically I love the play calling and haven't had any issues with it this year.
If you want to see some videos of the play calling check out the "Ten Teams in Ten Days" series.