Thompson was granted two extra years of eligibility by the NCAA.
Fashanu is the Nittany Lions' most recent First-Team All-American since Micah Parsons in 2019.
Johnson is the second Penn Stater to declare for the NFL Draft.
From Anthony Poindexter to Tom Allen, James Franklin has a few quality options to choose from.
Diaz served at the helm of Penn State's defense from 2022 to 2023.
The Nittany Lions' placement was their highest end-of-season ranking since 2017.