Iowa's Quarterback4 of 7Matthew Holst/Getty Images Jeremy HecklinskiKirk Ferentz, meanwhile, knew exactly what was coming at Big Ten Media Days. "Bottom line is this: Right now, we don't know the answer," he said. "I can only tell you we'll know the answer when we know it. Between injury problems and shaky performances, the position has been a revolving door lately. Hank Brown and Jeremy Hecklinski are trying to shake that history, but they'll need to close out this competition first.