LeSean McCoy, a Super Bowl winner, doubts Brock Purdy's massive new contract will help the 49ers reach the Super Bowl again.
McCoy argues that Purdy's contract, among the NFL's highest, prevents the team from maintaining its championship-caliber roster.
He points to potential declines in the 49ers' defense and offense due to salary constraints and player injuries.
McCoy believes only a Super Bowl victory could justify Purdy's hefty salary, deeming it unlikely given the team's projected roster changes.
