Penn State's front seven has dominated through the first five games of the season.
While Penn State may face more difficult opponents in coming seasons, the schedules will make for more entertaining football.
Penn State football's offense is running out of time to improve before Ohio State.
Let's take a look at how Penn State's position groups fared against Northwestern.
Potts was forced to come into the Nittany Lions' matchup with Northwestern after an injury put Allen on the sideline.
Wide receiver Malick Meiga and Trey Wallace could both miss Saturday's matchup.