Recalibrating the Penn State football roster for spring: Defenseby:Nate Bauer•01/12/24•NateBauerBWIRead In AppPenn State linebacker Abdul Carter is among the Nittany Lions' headliner returning defenders this spring. (Steve Manuel/The Football Letter)Penn State football spent the week turning over its roster, bumping up holdovers from the 2023 campaign while welcoming newcomers.