Freiermuth will get season-ending surgery to deal with an injury he suffered against Ohio State.
Levis was named the starting signal-caller just minutes before the Nittany Lions' week five contest.
Iowa's improved rushing attack and defense could cause some issues for the Nittany Lions Saturday.
"No I am not at peace with it. I will not be at peace with it until everybody has answers into why."
Standing at 0-4 in the Big Ten's basement, Penn State can't afford to be a second-half team anymore.
An improved run game was perhaps the only bright spot for the Nittany Lions this weekend.
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