Jamaal Charles is in very good company. Charles, the Chiefs’ starting running back, had 233 rushing yards and 55 receiving yards in Sunday’s win over the Saints, joining Jim Brown as the only players in NFL history with at least 225 rushing yards and 50 receiving yards in the same game. Charles and Brown are also the only NFL players with more than 230 rushing yards in two different games. And if Charles keeps running at his career 6.0 yards-per-carry average and gets 196 more rushing attempts, he’ll break Brown’s record for the highest yards-per-carry average of any running back in NFL history with at least 750 carries. For half a century, Brown has been the gold standard for NFL running backs. It’s amazing that Charles is putting himself in Brown’s company.