I'm expecting Pittsburgh to tighten its defense against Georgia Tech. The Yellow Jackets are averaging 63.8 points in their last six games if you toss out an 82-point performance against Notre Dame. So their current numbers are a bit misleading. 
Georgia Tech has held eight of its last 12 opponents to fewer than 69 points. 
The teams met twice last season and there were a combined 137 and 130 points scored in those games.