Penn State returns an experienced backfield with quarterback Christian Hackenberg and Zach Zwinak, but the offensive and defensive lines have many fresh faces.
Penn State returns an experienced backfield with quarterback Christian Hackenberg and Zach Zwinak, but the offensive and defensive lines have many fresh faces. CDT file photo
Penn State returns an experienced backfield with quarterback Christian Hackenberg and Zach Zwinak, but the offensive and defensive lines have many fresh faces. CDT file photo