49ers injury news: Dre Greenlaw to miss some time after thumb surgery
49ers depth chart: Linebackers might be NFL's best
49ers lose linebacker Dre Greenlaw to groin surgery
49ers linebacker Dre Greenlaw adds to amazing life story
49ers-Texans Injury Report: Still no Jimmy Garoppolo; Dre Greenlaw practices
49ers' undrafted linebacker Azeez Al-Shaair set to earn nearly $4 million
49ers' Kyle Shanahan baffled by Dre Greenlaw ejection - 'Blew my mind' - ESPN
San Francisco 49ers LB Dre Greenlaw to have groin surgery, out indefinitely
49ers beat Cowboys 19-12 to advance to NFC title game
49ers can mitigate injury loss of Dre Greenlaw by doing this