Mike Williams retires, Najee Harris suffers an injury, and rookie standouts rise as the Los Angeles Chargers open 2025 training camp with major storylines.

Former Michigan standouts Jabrill Peppers and Jourdan Lewis can attest to that, and they jokingly hypothesized that Chargers wide receiver Mike Williams abruptly retired because he couldn’t stand another day of Harbaugh training camp.

Teams with the highest percentage of players returning to the roster in 2025 (PS players not included)1. Broncos- 86.0%2. Packers- 84.5%3. Bills- 84.2%4. Lions- 80.0%5. Bengals- 79.1%6. Bucs- 78.1%7. Cowboys- 77.9%8. Rams- 77.0%9. Giants- 76.8%10. Commanders- 75.9%