This was McClain's second time entering the portal after transferring to Penn State last year.
Kency became one of five Nittany Lions to hit the portal Thursday.
Montgomery joined a slew of other Nittany Lions to hit the portal on Thursday.
Mack appeared in every game in 2023, primarily on special teams.
Folks in Philadelphia, Pittsburgh, Washington, D.C., and Newark can see the Nittany Lions' success in the draft in big print.
With the EA Sports College Football 25 video set to release this summer, there has been quite the buzz within the college football community about the game.