K C by 7..San Fran has lucked out of beating the Packers and Lions.(the opposing teams bad decisions didn’t help)..That luck is going to run out t I have to agree MKW, the 49ers where very, very fortunate imo, lucky to win both against the Packers, who didn't bring their best game, and Detroit who beat themselves by going for it on 4th downs two times. The 49ers escaped both by the skin of their teeth. KC hasn't played the best either this year, however the Chiefs are game on now. They are both very good teams. However imo the 49ers won't want to rely on luck against Mahomes. Perhaps?