No matter who wins a tournament involving all pros, we still cannot determine who is the best - in fact, the more people you have in a game that are of nearly equal level, the more luck based it becomes - honestly, that's when it becomes more about luck on your chest route than anything, since you cannot easily just kill people for gear or win a fight with less gear...I still need the skill to put up a fight, but I'll still likely lose with less gear since they will do.
Nevertheless, tournaments are still fun.