I'm just going by what NamUs reps have told me in the past. There's always exceptions, though, like a DNA profile being listed as available but it's not in CODIS. They only list manually compared cases, not auto rule out ones. So if there are no comparisons listed, most likely it's not because there are no ruleouts at all, it could be because there are no manual ruleouts to report. Or they're behind on updates. And this all could have changed since the last time I submitted a case, that's why I suggested submitting it anyway.