Tuesday night on “Big Ten Football Report,” Dave Revsine sat down with Iowa head coach Kirk Ferentz. For the first time in Ferentz’s 14 years at Iowa, his staff encountered its share of change, including a new offensive coordinator (Greg Davis) and defensive coordinator (Phil Parker). Also, Ferentz’s son, Brian Ferentz, was tabbed to coach the offensive line, among other changes. See the new-look Hawkeyes’ spring practice at noon ET on BTN.com. Until then, watch our interview with Ferentz.