You know, with communications technology the way it is, it shouldn't be all that difficult for a referee's game clock to be connected to the scoreboard via bluetooth or other such protocol letting everyone know EXACTLY how much time is left in the half or game.
That last attack on goal by Brazil at 55 seconds of stoppage time got my heart pumpin'.
It would also remove any doubt about the referee being biased on the stoppage time by allowing one last attack by any team.
Just a thought
[edit]I am not insinuating anything here! It's just been a little pet peeve of ming. [/edit]