 Due to the lack of hooliganism in the women's game, this rivalry has developed healthy competition within the Bundesliga and has strongly contributed to the success of the women's national team.There were fears of a potential Old Firm-style problem, as these two clubs were the wealthiest in the women's game and there was a fear that this might hinder the league's competitiveness if they become too dominant.With the rise of the women's departments of VfL Wolfsburg and FC Bayern München, new competitors have arrived on the scene, though.