Hey guys after playing 2k9 for the pc for weeks and weeks, I found that the CPU didn't really showcase their Superstars properly when I played against them. Sure they would average in around 18-24pts per game but imo it wasn't enough, their star players (Wade, Pierce, Iverson....) just wouldn't dominate the game and noticed that most of the secondary players (Ray Allen, Jefferson, Beasly in particular, etc) would get equal or more FGA than the Superstar player.
So I found that if i lower certain game sliders that the superstars would be more involved, the other sliders that I did not mention doesn't really affect superstar's ability but here's my changes:
User On-ball defence = 50 (less pressure on cpu superstar therefore creating more space for superstar to operate instead of having to pass to teammates often)
Cpu triple-threat = 50 (cpu uses less shot clock making more time to create offence instead of standing on one spot)
Cpu sizeup = 73 (cpu superstar tries to create his own shot off the dribble more often)
Cpu Offensive Awareness = *25 (cpu looks to their superstars more often instead of jacking it up when they are free but uses more of the shot clock)
User/Cpu Help Defence = 0 (just read that this slider may be reversed and I've noticed that 40% of the pts scored are PIP when i did this)
User/Cpu Screen Success = 50 (to limit the number of free looks the cpu secondary players gets therefore forcing opposing teams to look for their star player more to score)
* was at 30 before but now changed to 25 to experience more cpu superstar involvement on offence
Well any feedback would be appreciated and I would like to hear what you guys have for sliders in order to get the Cpu superstar more involved.