As Penn State football gears up for the 2026 season under new head coach Matt Campbell, fans are preparing to meet a roster transformed by a whirlwind of transfer portal activity. Amidst all the new faces, some familiar ones have followed Coach Campbell from Iowa State, including veteran linebacker John Klosterman.

Klosterman brings a wealth of experience to Happy Valley, having appeared in 27 games over his collegiate career. While his primary contributions at Iowa State came on special teams, where he racked up 20 tackles and a sack over three seasons, his understanding of Campbell's system is an immediate asset. In the high-stakes world of Big Ten football, a player who knows the coach's expectations inside and out can be invaluable for building a new defensive culture.

Realistically, Klosterman's role in 2026 is likely to remain centered on special teams and providing veteran depth in the linebacker room. With several other key transfers competing for starting spots, his most impactful moments may once again come in the crucial, game-changing phases of special teams play. However, his presence offers more than just tackles; it provides a steady, experienced hand for a unit undergoing significant transition.

Interestingly, Klosterman's athletic background isn't solely rooted in the gridiron. In high school, he was a standout baseball player, earning all-conference honors with a .319 batting average, 28 RBIs, and a impressive 1.64 ERA as a pitcher. This multi-sport pedigree speaks to his overall athleticism and competitive drive—traits that perfectly translate to the relentless effort required on special teams.

While he may not be the headline name in Penn State's defensive rebuild, John Klosterman embodies the kind of seasoned, team-first player that successful programs are built upon. As the Nittany Lions look to establish their new identity, contributors like Klosterman will be essential in setting the tone, play after play.