VAR has however highlighted the problem regarding footballs most complicated law, the offside law. fouls or non fouls a lot of the times are more dependent on the angle you view them at. imagine we have all thought something was a foul when we are watching live and then the highlights come up at a different angle and you change your mind. throught the season we will score and concede a goal that should have been given as offside as well as fouls in a build up to a goal. its just part of the game.