It's absolutely a suck it and see. Just because it's not perfect in country A doesn't mean it can't be a success in country B. There's loads of shit that can be tried. You just need the will to try. e.g. 4 linsmen. Oh no you can't do that ....what if.... What if what? What if Eddie hits a goal kick to Sterling 75 yards upfield and the FB elbows him as he gets it. How can the linesman on the other side of the pitch see it? Let's have one on both sides. Get more younger officials in running the line and fast track them if they're good and get rid of some of the dinosaurs. Just one example. Why refuse to try it just because it doesn't work perfectly in Italy? Can you imagine the Wright brothers packing it in because someone else crashed and burned? Defeatist thinking. You take something and you make it work. Yes I know we're talking about the FA.