Duke quaterback Anthony Boone (7) makes a call at the line of scrimmage during action at Kenan Stadium between the University of North Carolina Tar Heels and the Duke University Blue Devils on November 30, 2013 in Chapel Hill, NC.

Duke quaterback Anthony Boone (7) makes a call at the line of scrimmage during action at Kenan Stadium between the University of North Carolina Tar Heels and the Duke University Blue Devils on November 30, 2013 in Chapel Hill, NC.