Mark Madden: It's tough to watch Ben Roethlisberger go; it will be tougher to recover from his departure
It was the best of times, it was … well, not quite the worst of times. But even as Ben Roethlisberger went out a winner in his last game at Heinz Field, his performance underscored that it is, indeed, time for the Pittsburgh Steelers quarterback to retire. Roethlisberger was 24...