In this week's Nittany Lion Sports Report (Part 2), with Bob Long and Tyler Gehlhaus, we discuss the Penn State football roster turning towards 2019. We discuss position-by-position on the defensive side of the football, with an emphasis on a youth movement and talent upgrades for Penn State going forward. If you missed Part 1 focused upon the offense, check out our feed on iTunes or YouTube to watch/listen to Part 1.