They can't use their real games because it is against the NCAA rules. That is why you can't buy a college jersey with a name of a player until after they get out of college.I don't have College Hoops 2K7. But I do have 2K5 and NCAA Football 07. In 2K5, they just ask you if you would rather have made up names, and then you can edit their names in the roster section to how you want them. In NCAA Football 07, you have to go to the roster section and click "Auto Name Roster." Then you can edit each players names and change them to the real ones if you want.