The Green Bay Packers have a rich history of successful draft classes, including notable picks like Bart Starr, James Lofton, Aaron Rodgers, and Nick Collins, which have contributed to the team's championship victories and sustained success. As the Packers gear up for the upcoming season, they are optimistic about their chances, led by young talent like Jordan Love and linebacker Quay Walker. The team is embracing a new 4-3 defensive scheme under coordinator Jeff Hafley, aiming to enhance defensive performance and create a more aggressive playstyle. Additionally, there is speculation about potential roster changes, with discussions around the future of defensive end Preston Smith and the impact of rookie Edgerrin Cooper on existing players like Quay Walker.