Well, This could be very difficult, But if Stefan is the "God of Scripting", He could make it so, The Ets would say, /host spartourney,
And A Message wouyld Automatically be massed, "Spar Tounrey in Progress, PM the Server your Account." Then the Server could Match them by whoever PMed First V.S. Second, Ect., And PM The list to whoever has "(Events Team)" in their name(It would give Five Minutes, Before it sends the List.). Then, The Events Team, Would have a command that Summons people to the Spar Tourney, /sparsummon <account>. The Ets would act as Moderaters, And Would just keep Track of the Accounts who Won, And it would go on, Until a eventual winner was left.
*If any of this is Possiable, Then it is probably very difficult.
So, This might be too Complex, So agian this is a simple Idea of how it would work.
Sincerely,
Desear