The Iowa Hawkeye's are going to have a lot to prove when it comes to their offense this upcoming season. Last season Iowa's offense had some notable struggles, mostly having to do with their offensive line. But with a bunch of guys with previous experience coming back to the trenches as well as several other offensive positions for the Hawkeye's this year, head coach Kirk Ferentz is hoping that most or all of those problems will go away with effort and an immense amount of hard work. Support Us By Supporting Our Sponsors! Built Bar Built Bar is a protein bar that tastes like a candy bar. Go to builtbar.com and use promo code “LOCKED15,” and you’ll get 15% off your next order. BetOnline BetOnline.net has you covered this season with more props, odds and lines than ever before. BetOnline – Where The Game Starts! Rock Auto Amazing selection. Reliably low prices. All the parts your car will ever need. Visit RockAuto.com and tell them Locked On sent you. Athletic Greens Athletic Greens is going to give you a FREE 1 year supply of immune-supporting Vitamin D AND 5 FREE travel packs with your first purchase. All you have to do is visit athleticgreens.com/COLLEGE. Learn more about your ad choices. Visit podcastchoices.com/adchoices