Kirk Ferentz met with the media on Tuesday to preview the upcoming game against Troy and he talks about the Iowa offense and quarterback play so far this season. COACH FERENTZ OPENING STATEMENT Good afternoon, everybody. To start, a couple words about setbacks. Obviously, everybody in Kinnick on Saturday witnessed us experiencing one of those. I know a lot of people are disappointed, certainly our fans. But I can assure you nobody is more disappointed than the people directly involved, especially our players. They invest an awful lot. Needless to say, anytime you experience a setback, it’s pai…