By Dennis Dodd, CBS Sports: The seeds of college football’s most popular defense reside in the recesses of a 75-year-old coaching mind. Joe Lee Dunn’s time has largely come and gone, but the game owes the coaching veteran something more than a passing mention heading into the 2021 season.
It owes him a place in history.
Dunn is credited with helping refine the 3-3-5 “Stack” defense. He brought it with him from Tennessee-Chattanooga to New Mexico as an assistant in 1980. As is the case today, there was a dearth of defensive linemen on that team.
Read the full story…

Latest posts by News Feed (see all)
- ESPN confirms it is exploring RedZone expansion into college football - September 16, 2025
- Jedd Fisch pushes back on having single transfer portal window in January - September 16, 2025
- Colorado basketball unveils new ‘Ralphie’ uniform for the 2025-26 season - September 16, 2025