The Euro Qualifier Rules should correspond to the forthcoming Euro and the World as much as possible. There are still some open question but we should pay regard to the preparation of the teams too so it is high time to close our rule book now.
The final version you can find here: The Euro Qualifier Rules
Please read it carefully, the two iconic change are that the inner diameter of any hole on the mallet head may not exceed 57mm and the referee will shout “polo” or blow the whistle to start the game. (there will be no “3 – 2 – 1”)