Thanks to improved offensive line play, Duke's offense is coming on. The Blue Devils scored 31 points versus Virginia Tech two weeks ago and lit up Syracuse for 38 points, 36 first downs and 645 yards this past Saturday. Deon Jackson and Mataeo Durant each ran for more than 160 yards in that game for Duke. 
North Carolina State has gone Over in each of its four games. That's not a surprise considering the Wolfpack average 34.3 points a game while giving up exactly 34.3 points per game. The Blue Devils allow 30.6 points a game. 
These teams are explosive and up-tempo. I expect each team to hit 30 points again.