The 49ers took a huge swing with Trey Lance. It looks like they missed, San Francisco 49ers
San Francisco 49ers - Wikipedia
NFL changes QB rules after Eagles beat up Brock Purdy, Josh Johnson and the 49ers
Despite similarities to Dak Prescott, Brock Purdy sets 49ers apart from Cowboys
Jimmy Garoppolo back as 49ers starting quarterback: A look at events that kept him in San Francisco
Life punches you in the face': 49ers rue QB woes after NFC title loss to Eagles, San Francisco 49ers
Who will be the 49ers' starting quarterback next season? - NBC Sports
Christian McCaffrey and the 49ers win 13th straight in the regular season, beat the Giants 30-12
49ers, Eagles among five NFL teams best equipped to survive injury to starting QB, still reach playoffs
Aaron Rodgers applauds 49ers' rising star QB, Brock Purdy
Who is San Francisco 49ers rookie quarterback Brock Purdy? - ESPN
49ers QB Roll Call: Brock Purdy unlikely to face Raiders in opener