Yes. Simply reverse the process described
here (ie open an NBA Live 2005 headshape file with a hex editor, locate
headBshape and change it to
headAshape).
Also a posting tip: when posting a topic, it's a good idea to make the subject something that relates to what you're asking/talking about. You've been creating a lot of topics called "help" or "help please" which isn't against the rules but it's not recommended as it can get confusing having a bunch of similarly titled topics started by the same person.