6 minute quarter lengths would be good. 5 minutes means the scoring is too low but 7.5 minutes goes for too long.
Remove the commentary that mentions that every game is an exhibition or a practice match.
Ruckman should spend the vast majority of the game in the ruck. Too often the backup ruckman or another player is in the ruck while the first ruckman is on the bench with green stamina.
Should never be a high tackle when there has been prior opportunity.
Timed goal kicking on the run (similar to set shots) would make the result seem less random. If goal kicking on the run is also affected by the wind, then there should be an indicator on the screen.