Previewing Iowa football's offense/defense, storylines, updates on Iowa basketball

HawkeyeInsider's David Eickholt and Sean Bock team up for a Swarmcast loaded with information. The duo preview Iowa's offense/defense. Who is the most important player to the defense? What player outside of Spencer Petras cannot miss a game this year? Biggest storylines coming out of media day. The duo also dive into detail about the freshmen basketball players and big storylines heading into the 2020 season. They conclude by answering your questions in the mailbag.