There are several additional unidentified cadets depicted on the cover.
Lt. Pozner is named after Neal Pozner, former DC staffer, who put together The Amazing World of DC Comics #9 where many of the Academy cadets first appeared.
The header is composed of figures from the cover of #522. Illustrated with the fourth story page from #523 (with all text removed). Also includes "In the Spotlight" column plugging five graphic novels collecting stories featuring Batwoman.