Duke's Sean Dockery, bottom, and North Carolina's Bobby Frasor battle during the first half. (AP Photo/Sara D. Davis) David Noel and Tyler Hansbrough celebrate after defeating Duke, 83-76.(AP Photo/Gerry Broome) Tyler Hansbrough hugs David Noel after defeating Duke, 83-76. (AP Photo/Gerry Broome)

David Noel throws down a dunk during the first half. (AP Photo/Sara D. Davis) Duke's Sean Dockery, bottom, and North Carolina's Quentin Thomas battle for posession during the first half. (AP Photo/Gerry Broome) Roy Williams talks to his team during the first half. (AP Photo/Gerry Broome)