Season over for 49ers LB Patrick Willis
Report: Patrick Willis headed to IR - NBC Sports
Patrick Willis must be 49ers' next player to get in Hall of Fame
NFL notes: 49-ers' Willis done for season
49ers Alumnus Patrick Willis to Be Inducted into Bay Area Sports
Willis out, Smith in for 49ers as upheaval on defense continues
49ers lose Willis for the season
49ers linebacker Patrick Willis retiring after injury-shortened season
49ers' Patrick Willis retires after injury-shortened season – The
Niners' Willis Decides To Call It A career