Auto-sort order of instructors on schedule. Put those with no availability on a given day to the far right.
At present, instructors are shown in a fixed order. I have availability to fly today but my column is off to the far right. Clients checking the schedule will see 5-6 instructors with totally grey availability and NOT see my availability unless they scroll over. Many will never think to scroll over and they will close out FSP thinking there are no CFIs available. CFIs with no availability should be auto-sorted to the far right as a default, unless the flight school specifies otherwise.