I am under the impression that each weeks's CJOs are grouped into a pool, then called from highest last four to lowest last 4. IOW, a guy interviewing Thur with a 9999 as a last four will get called before a guy interviewing on Tue with 0001 as a last four. Maybe I am mistaken, but seem to remember that being talked about sitting at the long table filling out paperwork. Of course my mind was far from caged at that moment. Ha!