Preparing the battle arena didn't take long because there was an open field not far from the stone foundation.
Their entire discussion was postponed because of the battle, which Jason found a little bit useless, but he simply accepted the fact.
If he were to decide what was going to happen, he would have finished the important points that had to be talked about first before moving to the other things that were less important.
However, from the Mewi race's point of view, deciding who was to become the Vice Grand tribe chief was probably more important than anything else.
As such, Jason simply accepted whatever they wanted to do.
Facing the tribe chief who was standing at a distance of a few hundred meters away from him Jason could easily determine that the tribe chief's entire being was shaking in anger.