Losing Coach Green in any capacity is a significant blow. Fortunately, if anyone can step in and call the plays on Saturdays, it’s Coach Pehrson, who has seen everything that’s worked and not worked at Navy since 1996. Game day duties are only one part of the equation, though. Coach Green is one of Navy’s best recruiters, covering the Carolinas. And while he will apparently continue his role in film study and game prep, he has additional responsibilities in coaching Navy’s secondary. Coach Jones, who also coaches the secondary, will presumably pick up that slack, but it remains to be seen how the staff will adjust to make up for Green’s absence during the week.