John Harbaugh a 'big admirer' of John Mara, 'intrigued' by Jaxson Dart John Harbaugh is reportedly a "big admirer" of New York Giants co-owner John Mara and "intrigued" by rookie QB Jaxson Dart. Content Original Link: https://sports.yahoo.com/articles/john-harbaugh-big-admirer-john-123101086.html