Linebacker Patrick Willis is ready to retire, even though he's only 30 – The Denver Post
Q&A with LB Patrick Willis
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At last, BASHOF-bound ex-49er Patrick Willis can delight in his career
Green Bay Packers: 49ers' Patrick Willis set to return – Twin Cities
49ers put defensive linemen D.J. Jones, Jordan Willis on COVID list
Patrick Willis' retirement a jarring one for 49ers – Times Herald Online
49ers' linebacker Patrick Willis will be game-time decision (w/video)
Patrick Willis: 49ers can return to glory by focusing on defense this offseason