Now that I have watched a number of World Cup games, the following has really piqued my curiosity. The game clock never stops. A penalty could have occurred, someone could be hurt, etc. it doesn't matter the clock continues running. This seems bizzare, why would you want the clock to run when the game has stopped for an injury (and then add in time at the end)? In the other timed sports that I am familiar with (such as basketball, American and Canadian football, hockey) the clock stops when play stops.
In every World Cup game that I have watched after 90 minutes has passed extra time has been added, a number of questions:
1. Who decides how much time needs to be added?
2. When is the decision made?
3. How is the amount of time to be added figured out?
4. When do the players and coaches find out how much time will be added?
5. Is it always in minute increments?
6. Why not just stop the clock instead?
It is fascinating to compare the seemingly haphazard clock management of soccer (the extra time is clearly not a true picture of the injury time) to the NBA or NFL where every second counts.