Adorned in his usual game-day/practice-day/everyday attire of khaki pants, black sweater and 49ers cap, Jim Harbaugh looked like a man that wasn't done coaching football as he stepped to the podium Monday at his postseason news conference. The greatest 49ers season of the 21st century may be over, but Harbaugh certainly isn't done. In relative terms, his work in San Francisco has only just begun.