Just carrying on this idea: For example, after a penalty decision they always need at least one minute to shake off protests anyway. So why not ask the video ref what he thinks while the teams are still whining. And if the decision isnt really clear, why not get three officials like in Boxing and basically vote. 2 against 1 wins... Its all a bit over the top though to have to employ three more officials, in my opinion, but it thought I'd join in...