With all the injuries that the 49ers running back position has suffered this season, it is not surprising to see them suit up all four available running backs, including recently activated rookie back Mike Davis.
Per Matt Barrows of the Sacramento Bee Davis and recent signing DuJuan Harris are expected to get the bulk of the carries in this game. Fellow backs Jarryd Hayne and Kendall Gaskins will also be in the mix as change of pace and short yardage options.
49ers regular starters in defensive tackle Quinton Dial and safety Jaquiski Tartt are inactive, as is left guard Marcus Martin.