That's true, but right now I'm not a huge fan of the OS Sim Collab rosters. I've been using them for the last few days, and I just don't get any challenge out of them. I used the sliders posted on the roster's main page as a base, and it just seems WAY too easy for me to win. And seeing as I haven't played this game in over three months, I should NOT be winning the way I have been.
PP has On Ball Defense, Contest Shots, Play Passing Lanes, and Defensive Awareness all at 100 for both the User and CPU, but still the CPU defense is easy to beat on Superstar. I'll keep tweaking and see if I can make the CPU more competitive, but the fact that I'm constantly winning by 20+ points against teams like the Pacers doesn't make me feel too confident.