While GT is going to a bowl, they've only beaten one ranked team in Virginia Tech, and VT hasn't looked very good at all this season.
Notre Dame is very overrated. A 1-win UNC team put up 26 points on them. That's UNC's second-highest point total of the season. They put up 45 points in their 45-42 win over Furman. ND should've lost to a terrible Michigan State team. They beat a weak Purdue team by 2 touchdowns. A winless Stanford team gave them problems. They beat UCLA by 3, who's No. 1 QB was injured.
Yeah, they're overrated.