To older football fans, Chuck Bednarik was “Concrete Charlie,” the last of the two-way pros who played on two championship teams with the Philadelphia Eagles and hit Frank Gifford so hard in 1960 that the New York Giants’ superstar didn’t play again until 1962. To a younger generation, he was the gruff throwback who once said Deion Sanders, a two-way star in a different era, “couldn’t tackle my wife.” He was a grandfatherly figure who was once approached by a video game maker for permission to use his likeness, which he granted only after the agency “actually had to explain that he would not…