Wide receiver Malick Meiga and Trey Wallace could both miss Saturday's matchup.
The Nittany Lions will kick off against the Wildcats at noon on the Big Ten Network.
The Wildcats are 2-2 this season, including a 37-34 overtime win over Minnesota last week.
While the Nittany Lions are winning games, they're still lacking big plays for big yards.
In just three games, Micah Parsons has already stuffed the stat sheet, racking up four sacks, 12 tackles, and five tackles for loss.
