By Tzvi Machlin New York Giants running back Saquon Barkley has looked four years and several major injuries younger so far this season. His latest play might be show just how good of a year it’s been. During today’s game against the Chicago Bears, Barkley caught a pass in the backfield from Daniel Jones only to be immediately hit by a Bears defender. But Barkley basically brushed the defender off and eluded several other Bears players trying to bring him down, reversing field and turning what would have been a loss into a 15-yard gain for a first down on 3rd-and-9. Two plays later, the Giants…