I think if FFP wasn't an issue for us and we were more profitable we'd have seen more next gen players stay for longer like Huijsen and Soule.
The short term focus of plusvalenza is an issue and it is hard to see it changing for while. The ideal situation is to have good young players to provide depth and uncover one or two starters.
We've brought through a decent amount of players capable of playing in top 5 leagues in the past few years (Yildiz, Soule, Barrenechea, Huijsen, Muharemovic, Fagioli, Miretti, Savona, Mbangula, Daffara, Pedro Felipe). It's debatable how many of that list we'd like to keep but you can see the difference in comparison to when we only had the primavera and very few made the team or us money.