ACC Power Rankings Week 13: Virginia, UNC Rise, Virginia Tech, Duke FallBy Caleb Calhoun | Nov 25, 2014PrevPrev6 of 15NextNextNov 22, 2014; Pittsburgh, PA, USA; Pittsburgh Panthers wide receiver Tyler Boyd (23) celebrates after defeating the Syracuse Orange at Heinz Field. Pittsburgh won 30-7. Mandatory Credit: Charles LeClaire-USA TODAY SportsNextHome/ACC