Premier League
The Inter Miami man made the claims when he was at the peak of his powers back in 2015.
The new technology was used for the first time during Manchester City's clash against Crystal Palace at the Etihad on Saturday.
Salah, 32, has finally extended his stay at the Premier League leaders - but this could spell the end for another Liverpool star.
The Manchester United legend could make a spectacular move ahead of his contract with Al Nassr expiring this summer.