It seems to be a profile issue, even though I may have 168 MB on free space on the profile, after deleting some more files, like music some of the nba live replays, and other files...I was able to go in create more players, edit, delete whatever.
Man that sucks...I love the game, the best in 14 yrs....but that sucks.
So now, I'm being carefull of what I can save to my profile just to play live, and I will do that because playing live this year is worth it.