Ben Goessling, Andrew Krammer and Emily Leiker preview Sunday's game between the Vikings (4-5) and Bears (6-3), who have won six of their last seven games. Will the offense find cohesion with J.J. McCarthy at U.S. Bank Stadium? How do they match up against the Bears defense? When will center Ryan Kelly return? The Vikings defense appears to have found a groove after a rough five-day stretch in October. Are they going to get the upper hand again on Caleb Williams?