Coach and Charles Davis explore the dramatic evolution of football Since the mid-1980s. They highlight a significant shift in defensive strategy, moving from traditional four-defensive-back sets to modern 3-3-5 or 4-2-5 "nickel" packages that prioritize speed and versatility over sheer bulk. This transition often involves moving players forward into new roles, such as safeties becoming outside linebackers. The conversation underscores that while the game has changed, the core of successful programs like Indiana, Vanderbilt, and Alabama remains the recruitment of "football players"—individuals who are not only great athletes but are also highly coachable and possess a deep intellectual understanding of the game.