In Happy Valley, Bates tallied 37 appearances and was twice named to the All-Big Ten third team.
Tight end Theo Johnson recorded the second-best combine performance by a tight end since 1987.
Fashanu is expected to be a first-round pick in the 2024 NFL Draft.
Gaines was committed to the Nittany Lions for nearly a year.
The Nittany Lions participated in a max-out lifting session to mark the end of winter workouts.
Van den Berg spent three seasons with the Nittany Lions, though generated little on-field imact.