I agree with tournament spirit ! We can imagine in future an annual tournament (like a play-off) in end of Spring (May/June) or Summer (July/August). And September to April next year a league like a championship (clan-wars) ! As Sports organizations.
But actually the problem is that many clans are inactive or dead and new players don't come to clans or grow actual clans. We need a clan's revival.
But yes website must be organize in long term for competitions.
So now it's just a tournament, teams are clans or not. The winners can have their names on website and a special banner as a price.
I can try to draw it or someone else.
Anyway we must wait Facebook answers about : how many players in team and when start tournament. Then I'll change poster to add register's end date and start tournament date. And we can organize the event.