I don't think we really need to go down the 'time out' route, we just need the officials to take steps to cut this time-wasting out, or at least cut it down. Just as an example, whatever happened to the six second rule for goalkeepers? No-one sticks to that. If a team is in front, particularly in a tough game, they will ALWAYS use every opportunity to waste time. And yes, we've certainly done enough of it, in recent years.