Originally Posted by fezfezed 
The thing is mate, if it is imposed then where do you stop..??
First its used for goal line only.. then people start kicking off saying it should be used for offsides too.. then it will be for corners / goal kicks.. then throw in's, then it will be: was it a freekick or not..
the game would be stop start every few minutes..before you know it sky will start putting adverts in whilst the refs check for throw ins, we'll have time-outs, split it into 3 quarters cos they can't count and the sport will finally take off in America
There are two places I would like to see it used.
Goal line decisions and diving.
With the latter book the guilty party at half-time.