No deficit seems too deep these days for Duke -- even if the Blue Devils insist they can't afford to keep winning this way. For the second time in nine days, Duke (No. 4 ESPN/USA Today, No. 5 AP) staged a remarkable comeback to beat a neighborhood rival. This time it rallied from 20 points down with 11 1/2 minutes left and topped North Carolina State 78-73 on Thursday night.