Now please be kind to me I am fairly new to this game lol so if one of the suggestions I have has already been said then sorry.
1. Have an option where players can only play a certain amount of minutes per game.
2. Have little "dot" figures in the court so we can visually see how bad a player was out of position or where he missed open pass ect. ect.
3. Have more in depth tactics...IF you have a PG that is strictly only a PG have in depth tactics that says look for the pass dont shoot...or if your a C and hes offensive game sucks but hes a sick defender have a setting that says hes the 5th option in the offense and to have him worry about rebounds and defending more.
Well thats just 3 ideas I have...tell me what you think about them and if they have already been said I apologize.