Mainz 05 must master balance between experience and development. How does the club integrate young players, what gives hope for the future? An analysis shows that the integration of young players is important to secure the future of the club. The average age of Mainz 05 players is 25 years, which is a good sign. The club's transfer policy is however expensive, leading to a high learning fee. The club's own products are however strong, which means a good future for the club.