Starting next September, the way the tests are scored is going to change. One of the changes is that skaters will be able to pass "with honors" or "with distinction" if they score far enough above the passing average.
So that would be an extra credit for putting double axels and triples in a freestyle test (which would be allowed beginning at intermediate level, and juvenile for the double axel).
You are right, I forgot about that!
I think most people who passed the supplemental test probably were skaters who wanted to coach, or who were already coaching, and wanted to pass the same moves they would be teaching.
Yes, that makes sense, too. People I knew taking the test at the time were just doing it for the heck of it. Which is fine, but...most people probably had a reason.