WCMS-88 accepted students will now be omitted from syncs if their affili...

...ation changes don't necessitate a synculificationary maneuver
So the point of this method is to catch the case where a person previously had a whitelisted affiliation, but no longer does. But we still need to process the fact that their affiliation has changed. Is that right?

Shouldn't we delete them at that point then, instead of just updating their affiliation?