80% young players exists: My goalkepper. 27 years old now. 9 seasons. 450 games. Every season started with 100% and finished with 120%. A legend player who saved a lot of goals.
My Dr/Dc 24 years old. 290 games. Every season finished with 120%. Defend and attack, another team legend.
The point? Appeared when season started and have green packs to improve them.