According to ESPN’s Adam Schefter, the 49ers will be without fullback Bruce Miller with a scapula (shoulder) injury.
49ers indefinitely lost FB Bruce Miller to a scapula injury. 49ers bringing in former Jim Harbaugh's former Stanford FB Owen Marecic.
— Adam Schefter (@AdamSchefter) December 16, 2013
Hearing that Jim Harbaugh's college fullback Owen Marecic will NOT sign with the #49ers.
— Matt Barrows (@mattbarrows) December 16, 2013