The Buffalo Bills ' influx of defensive talent does not only feature an infusion of youth, as Jim Leonhard's unit is now the second-youngest group in the NFL . It also reunites several former college teammates. Two pairs of players who found lots of success at the collegiate level will be back with one another in Buffalo and attempt to rekindle that chemistry in the NFL. Transitioning to the professional level is difficult, as the Bills' 2025 rookie class proved . Perhaps being with familiar faces will help Buffalo 2026's group of rookies adjust more quickly. National championship defensive backs Ohio State Buckeyes cornerback Davison Igbinosun (1) celebrates an interception with cornerback Jordan Hancock (7) and safeties Lathan Ransom (8) and Caleb Downs (2) at the end of the first half of the NCAA football game against the Penn State Nittany Lions at Beaver Stadium in University Park, Pa. on Monday, Nov. 4, 2024. Ohio State won 20-13.…