There was plenty which went wrong for the Chicago Bears in their Week 1 collapse against the Minnesota Vikings. Whether we're talking concerns with Caleb Williams or up front on the offensive line, there were still very familiar red flags.
One of them, in particular, came from one of this year's free agent signings in starting right guard Jonah Jackson. Against the Vikings, Jackson played arguably the worst of all five starting offensive linemen.
For starters, Jackson's inability to keep Williams clean was evident. Williams had most of his pressure come from directly in front of him which was, many times, because of Jackson.