Getty Former Baltimore Ravens head coach John Harbaugh reacting in the middle of an NFL game against the New York Giants. The NFL is full of surprises. Longtime NFL columnist Gary Myers revealed on social media that popular former New York Jets head coach Rex Ryan could be in the mix for a prominent position on John Harbaugh’s new staff with the New York Giants . “I know this might sound crazy, but don’t discount Rex Ryan being considered to be John Harbaugh’s defensive coordinator with [the] @