Quote Saintsnut="Saintsnut"don't think a ref challenge would be a bad idea, if a coach had two chances in a game.
say each game a coach could challenge a maximum of 2 times, if the coach is correct go back to the incident and restart the game. If the coach gets it wrong he loses an interchange or the opposition get a penalty.
There is a hell of a lot we can learn from the NFL both on and off the field.'"
It would make it too stop-start imo, and isn't that what the video ref will do anyway?
Plus it would only be available on Sky (for obvious reasons) which would mean it would be unfair to clubs who get less time on Sky.
