Inter-clan (ONLINE) tournament for Heroes 3.

I voted for 3 duels in the 2v2 format... I justify this by the fact that there are many people in our clan who want to play!!! And also, with this format, there will be no draws between clans =)))) Otherwise, each clan will win one game, and then what? Do we still play a third game? And with what specific lineup? This way, everything will be known in advance...