Revised ACC forecast: Virginia Tech comes storming back

BLACKSBURG, Va. -- Georgia Tech's punishing and perplexing triple-option offense will lead it to the top of the ACC. Behind the power and precision of Jonathan Dwyer, the Yellow Jackets will dominate on their way to the title game in Tampa. So went the preseason conventional thinking, which seemed utterly believable until it was proven utterly false just two games into the season.   Then it was Miami -- the Miami of old! -- returning as the new ACC powerhouse. With impressive wins against Florida State and Georgia Tech, the Hurricanes showed they were back, and so was their swagger. Quarterback Jacory Harris -- make that Heisman candidate Jacory Harris -- would lead the Hurricanes back into the top 5.   Now that idea is all wet, and all of the ACC attention is back on Virginia Tech. The Hokies looked every bit the best team in the conference in blowing out Miami,31-7 on Saturday at Lane Stadium.   A week after the Virginia Tech offense looked impotent for 58 mi...