The greatest challenges facing the financial services industry are disruption from digitalization and data science technologies. New business models are emerging while traditional players struggle with legacy systems within large organizations under stricter regulations. The document discusses trends in investigations, new business models, new market players, market expansion, and product innovation. The response discusses focusing on big data-based business models in finance to address these core challenges. It outlines skills in data science, business transformation, and technology/innovation that will help address new business models, product innovation, and new market players. The response envisions a future role as a "Data Magician" designing algorithms and strategies, visualizing findings, and ensuring data security and quality.