Chang the cpu level in the middel of playing pause the game and go to the page were at the top of it you see the level do not push anything it well be grayed out push over on the nunchuks controlstik and wala
In superstar mode, when picking your parents, your best hope is to have your mother be a college or U.S. Sprinter, because speed is very helpful and you can pick a good position to fit your abilities. Your father should (no doubt about it) be a hall of famer as whatever position you want your superstar to be. It takes a while to get a set of parents like that but in the end it's worth it. Currently, my superstar's parents are a hall of fame quarterback (father), and U.S. Sprinter (mother). I have already become the rookie of the year and am in my second season. Good luck to you.