Minnesota Vikings quarterback Case Keenum ] CARLOS GONZALEZ cgonzalez@startribune.com – October 29, 2017, London, England, UK, Twickenham Stadium, NFL, Minnesota Vikings vs. Cleveland Browns,As the Vikings try to get their offensive line back to full health following a loss to the Carolina Panthers in which they were missing three of their five starters, they can at least prepare for the Cincinnati Bengals knowing they’ve got a quarterback whose mobility is good enough to make plays from places other than a clean pocket. According to ESPN Stats and Information, Case Keenum has the NFL’s highest passer rating on throws outside the pocket this season, checking in with a rating of 120.6.