What is the name of the 1993 free agency system that gave players unrestricted free agency after four accrued seasons in exchange for a salary cap?

• A Reggie White rule
• B Plan B free agency
• C White settlement ✓
• D Collective bargaining agreement

The 1993 CBA, ushered in after the Freeman McNeil lawsuit, created modern NFL free agency. Reggie White's signing with the Packers was the first major splash of unrestricted free agency.