Klein comes to UNI after serving as an offensive graduate assistant at his alma mater after he was a Heisman Trophy finalist during his playing days .
Joining Mahaffey as a newcomer to the staff this season is Kansas State alum , Collin Klein .
Collin Klein comes to UNI after serving as an offensive graduate assistant at alum 's alma mater after he was a Heisman Collin Klein finalist during his playing days .
Joining Mahaffey as a newcomer to the staff this season is Kansas State alum , Collin Klein .