Of the radio broadcasts of Iowa football will sound a little different next season. After 42 years, Ed Podolak is stepping down as the color commentator for the Hawkeyes. Podolak has been part of nearly 500 radio broadcasts of Iowa football over the years. He had just two partners in over four decades, Iowa radio legends, Jim Zabel and Gary Dolphin and the former Iowa and Chiefs great will still help out with the Iowa pregame shows on the Lear field network.