I think the biggest chance would be to have a stopping clock. This would immediately stop any advantage gained from time wasting.
There would however maybe a need to look at 90 minutes game time as with all time afded on when the ball is not in play would extent games to over 2 hours.
When does the sin binned player come back on. This would seem straight forward but is it?
1st there is the issue of injuries where play is stopped. It would be logical to assume that the time where the refs watch is stopped, the 10 minute count down stops for the same period.
Is this...