Meyer has two seasons of eligibility remaining.
Wallace is the fourth Nittany Lion to declare for the 2024 NFL Draft.
The Nittany Lions suffered their first series sweep of the season.
Diaz led the Nittany Lions to a No. 1 total defense ranking with 3.91 yards per play.
The Nittany Lions are attempting to mirror their defensive identity to that of its offense.
McLane sustained an injury in the Nittany Lions' 6-3 win over Minnesota last Saturday.