The list of things that went wrong for the 49ers in their Week 1 game vs. the Bears is extensive. Pointing at one player or one play simply doesn’t do justice to the sheer volume of big and small things that ultimately led to a 19-10 upset loss in Chicago.
One of the issues the 49ers had was a handful of players they expect to rely on did not play particularly well. A mistake here and there is one thing, but too many good pieces on both sides of the ball had subpar outings to open the season.
We went through the list and found six players who need to play well in Week 2 after they struggled to some degree in Chicago: