Duke wasn't anywhere near its best in the season opener. What the eighth-ranked Blue Devils did have was Mason Plumlee, and that was enough to beat Georgia State. Yet -- despite the Panthers' coach's strong opinions -- the Blue Devils know they'll need to do much more to win their upcoming battle of bluebloods. Plumlee had 19 points and 14 rebounds to lead Duke to a 74-55 win over Georgia State on Friday night.