I totally with you, the problem with that is the game may never end when added to time wasting, an example of which we saw by LI at the weekend. I would like to see a free kick awarded if not reset within a certain time.
But thats gets me onto 2 of my biggest bugs, both linked... The Caterpillar and the Use it. Please oh please can we reduce the cat to one man and actually apply a time to use it, not continually say use it for 20 secs until the scrummy puts his tea down and actually uses it...or just STFU and say nothing.