Although things are a bit tougher without Patrick Willis , San Francisco has a solid back - up in rookie Chris Borland , Aldon Smith is back .
San Francisco remain a huge takeaway team with 21 through 10 games .
Although things are a bit tougher without Patrick Willis , San Francisco has a solid back - up in rookie Chris Borland , Aldon Smith is back and they remain a huge takeaway team with 21 through 10 games .