In response to Onearmedbandit, The daylight "rule" regarding offsides is redundant. It was never a rule, rather a recommendation to linesmen on how to judge offsides. This was blown out of the water by the directive FIFA issued regarding offsides that players are only caught offside if explicitely interfering in play or gaining an unfair advantage.
As for video refereeing, I am for it in principle, but you must remember that in any half of the average top-level football match the ball is only in play for less than half an hour anyway.
One for you to think about: it has been suggested that we borrow an idea from American sports, known as challenging the play. In America, this is where the manager of either side has a red flag available to him, and if he disagrees with a major decision he can throw the red flag onto the field to indicate that he is challenging the play. When this is done, the incident is reviewed by a video referee and the decision is corrected if it was wrong in the first place. Each manager is allowed one challenge per game. This works well enough in America as their sports are very stop-start in nature, they are more interruption-friendly and do not flow in the same manner as football. But if each manager was only allowed one challenge per game this wouldn't hurt the flow of the game so much.
What do we think?