[These cases have been closed. If you would like to appeal the decision of the hunter please open a ticket on the help page and the case will be looked into by a second hunter.]
How can you not anticipate that by making multiplayer games that can incluse players with a common goal set by you guys that they would work towards it?
You really need to set up an ethics commity regarding everything tournament+multiplayer games related. A game will never be more important than the tournament you register for.