The Iowa game was all proof we needed what life on defense will be like without Daniels, JOJO, and Williams. It all starts up front and nobody can clog a hole like Daniels could. I don't know if Nash or Black will improve enough to cause problems but Robinson and Rodgers are not NT or DT's. Farmer did a poor job replacing Williams taking crappy angles. When Williams was back there very few guys got by him. Iowa had a hay day verse Farmer. I think our CB's and Linebackers will be fine along with DE's other than lack of pass rush again. I thick husker D will take a step back next year.