NEW YORK — Mike Tomlin informed the Pittsburgh Steelers on Tuesday that he is stepping down as the franchise’s head coach after 19 years in the Steel City. Now the question is whether Tomlin, 53, prefers to take a TV job or keep coaching in the NFL. Tomlin is believed to have a Fox contract waiting for him to sign if he chooses to take a breather from the league’s daily grind. He already has a ...