Zack Baun's journey from an overlooked linebacker to a first-team All-Pro in Philadelphia highlights the importance of under-the-radar signings in the NFL. After a disappointing tenure with the Saints, the Eagles took a chance on him with a one-year deal, and he became pivotal in their defensive success. This trend extends beyond Baun, with other players like Khalil Mack and Nick Chubb also representing reclamation projects. The market is ripe with talent as teams prepare for the upcoming free agency, demonstrating that hidden gems can significantly impact rosters and strategies for the next season.