NFL to employ Hawk-Eye technology for line to gain in 2025
Kassidy Hill
CHARLOTTE The oft maligned chain gang will be marginally replaced. The NFL approved a new rule on Tuesday at the annual meeting in Florida, which will replace the human chain crew with Hawk-Eye technology to determine the line to gain.
The chain crew will still be on the sideline and used as backup.
Hawk-Eye technology is currently being used in the United Football League, serving as a tr