By Chris Rosvoglou Kirk Herbstreit is going to be busier than usual this fall. According to Andrew Marchand of the New York Post, Herbstreit has officially agreed to a deal to become Amazon’s game analyst for its Thursday Night Football coverage. Herbstreit will continue to work with ESPN as its top college football analyst. Additionally, he’ll remain a key part of College GameDay. That being said, this is a huge move for Amazon. After missing out on Troy Aikman, it found a way to land one of the most well-respected analysts in the business. As for Herbstreit’s broadcast partner for Thursday N…