During the Hall of Fame Game between the Los Angeles Chargers and Detroit Lions, the NFL used the new virtual measurement system to determine whether the Lions had reached the line to gain for a first down.

According to NFL Network's Tom Pelissero, Allen is visiting with Los Angeles on Friday and there's "mutual interest" in a potential contract agreement. The veteran wide receiver spent the first 11 years of his career with the Chargers before suiting up for the Chicago Bears during the 2024 season.

The Chargers are in need of a wide receiver after Mike Williams' sudden retirement, and Keenan Allen could be their best option at this point.

The Los Angeles Chargers could be working on a Keenan Allen reunion, as the star receiver is set to visit the team.