Allen and Diaz both kept Penn State’s defense competitive, and those who played for them have insisted each man left behind ...

(AP) — It didn’t take long for Jim Knowles to confirm what he believed ... predecessors — the excitable and gravelly-voiced Tom Allen and the man who held the job before both of them ...

Penn State Defensive Coordinator Jim Knowles Settling in Quickly With the ... his predecessors — the excitable and gravelly-voiced Tom Allen and the man who held the job before both of them ...