With the money at stake these days football should be leading the way but to much technology will ruin the game. Goal line tech is needed but the worry is if we use it for that, then people will want it for penalties, handballs, free kicks and it will never end. Before long you will have stop start stop start stop start.
If it improves the flow of the game or doesnt interfere with the flow of the game and decisions are correct then im all for it. <----- This is the most important thing above all else.