I understand what they mean, It just doesn't make sense to me.if you go to a players attributes screen, you can view the key attributes per role. So for example, let's say I wanted to check the key attributes of Nicolas gaitan at inside forward and every attribute was above 15. Why is he only listed at 3 stars on my juve save, and 4 on my old napoli save. It's the same version of the game and everything, same patch. This data leads me to believe that the attributes are more important than stars since the stars vary based on reputation and other things.