Good football article on Slant for anyone who has subscription...football is looming. "Bowen, who was a defensive back in his playing days at Kansas, might add more schemes that feature an extra defensive back this season. During the spring press conference Mangino first hinted they could change the scheme to do just that. Bowen didn't want to give away the playbook but did admit that they could use an extra defensive back to get more speed on the field to combat the high-powered, spread offenses many of the Big 12 teams use. If you watched closely they did some of that last season."