Shanahan reveals Hufanga is doubtful for 49ers' opener vs. JetsSan Francisco 49ers head coach Kyle Shanahan speaks to reporters to give injury and personnel updates ahead of their Week 1 matchup against the New York Jets on Monday night.<p><em><a href="https://www.nbcsportsbayarea.com/nfl/san-francisco-49ers/kyle-shanahan-interview-press-conference-injury-personnel-update/1778852/?partner=yahoo&cid=yahoo">Shanahan reveals Hufanga is doubtful for 49ers' opener vs. Jets</a> originally appeared on <a href="https://www.nbcsportsbayarea.com?cid=yahoo">NBC Sports Bay Area</a></em></p>