Even though the 49ers need this game a bit more, I just can’t see them moving the ball against a Rams’ defense that allows 93.7 yards per game. Losing LT Trent Williams is a major loss. They also might miss DL Arik Armstead to a foot injury. Even if he plays, he won’t be 100%. The biggest difference is the QB spot where Matthew Stafford is much better than Jimmy G.