Virginia Commonwealth guard Troy Daniels (30) and Duke guard Tyler Thornton (3) dive for a loose ball in the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament, Friday, Nov. 23, 2012 in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Duke forward Ryan Kelly (34) and Virginia Commonwealth guard Treveon Graham (21) fight for a rebound in the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Duke forward Mason Plumlee (5) scores in the first half of an NCAA college basketball game against Virginia Commonwealth at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Virginia Commonwealth guard Troy Daniels, right, and Duke forward Amile Jefferson (21) struggle for a rebound in the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Virginia Commonwealth guard Troy Daniels (white jersey) and Duke guard Seth Curry scramble for a loose ball in the first half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. (AP Photo/John Bazemore)

Duke forward Ryan Kelly, left, and Virginia Commonwealth guard Treveon Graham (21) dive for a loose ball in the second half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. Duke won 67-58. (AP Photo/John Bazemore)

Duke guard Seth Curry (30) drives against Virginia Commonwealth guard Darius Theus (10) in the second half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. Duke won 67-58. (AP Photo/John Bazemore)

Virginia Commonwealth guard Treveon Graham (21) and Duke guard Tyler Thornton, right, battle for a rebound in the second half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. Duke won 67-58. (AP Photo/John Bazemore)

Virginia Commonwealth guard Treveon Graham (21) has his shot blocked by Duke forward Ryan Kelly (34) in the second half of an NCAA college basketball game at the Battle 4 Atlantis tournament on Friday, Nov. 23, 2012, in Paradise Island, Bahamas. Duke won 67-58. (AP Photo/John Bazemore)