Mitchell could join McCaffrey in 49ers' revamped backfield
49ers' Elijah Mitchell expected to miss eight weeks with MCL sprain
Disappointed' Elijah Mitchell out for 49ers with sprained MCL - ESPN
49ers dealt RB blow as key Elijah Mitchell backup goes down with
49ers to add RB Marlon Mack to active roster
Elijah Mitchell may soon return to the 49ers backfield
49ers' will be without Mitchell for undetermined period, per reports
Elijah Mitchell injury update: 49ers running back expected to
49ers top Saints 13-0, first to blank New Orleans since 2001
Kyle Shanahan expects Jeff Wilson, 49ers' rookie RBs to step up
San Francisco 49ers running back Elijah Mitchell expected to miss