Cornerback Antoine Winfield is the heart and soul of the Minnesota Vikings defense. Not only is he a classic shutdown corner—thus virtually eliminating the opposing team’s top receiver—he is also a staunch run defender with no fear of facing much larger offensive linemen or taking on running backs of any size. He plays the game the way it’s supposed to be played—with guts and grit. That’s why the Vikings gave him a four-year, $36 million contract extension back in July. Unfo...