Of course, no one knew that Gwendolyn had had a child before she found her mate, who later became the Alpha of the Dark Blue Pack, but that didn't matter to them, the only thing that mattered was that the Supreme Alpha had just guaranteed that he would pass on his power to whoever could defeat his grandson.
All the Alphas tried to gauge Axel but since he hadn't activated his bloodlines yet, and that his wolf side was careful to keep his aura under control, they felt no threat from him, and so they all agreed to fight him rather than Axel the Supreme Alpha.
This agreement had been made in front of the 4 judges who had been chosen among the greatest fighters of each pack and so, after one of the judges had drawn the Alpha who would face Axel first, all the others returned to their respective stands to observe this fight.