I administer Google Apps for my family with a domain for our last name. I'm considering switching away from Google Apps and using another provider for our email. One member of the group, however, is really happy with how Gmail is set up and doesn't want to switch. I know I could copy all the mail over to another Gmail account using IMAP and forward the mail, but this person would prefer not to have to change everything.
Is there a way I can cancel the Google Apps account for the domain and move the MX records over but preserve this one Google login and mail?