The head of Italy's referees has claimed there is little to change about VAR, the video assistant referee, following its second season of operation in Marcello Nicchi said the technology had received "very positive" feedback and that only minor refinement of the system was needed to improve it further.
The head of Italy's referees has claimed there is little to change about VAR, the video assistant referee, following its second season of operation in Serie A. Marcello Nicchi said the technology had received "very positive" feedback and that only minor refinement of the system was needed to improve it further.