If the Vikings miss the playoffs by one game, the enduring image from their 2020 season will not be Dalvin Cook speeding past tacklers, Adam Thielen one-handing touchdowns or Justin Jefferson dancing in the end zone.The defining moment for this team will be a reserve defensive back playing matador on a long touchdown run in a game the Vikings probably had to win.Chris Jones, a 6-0, 200-pound cornerback, allowed Cowboys backup running back Tony Pollard to run past him without attempting to make a tackle. Pollard went 42 yards for an embarrassingly easy touchdown early in the fourth quarter, and…
