If you look closely at the current problem in Barcelona squad, it is quite complex and not in the midfield line only. They have no strong strikers, less creative midfielders, and weak defenders. I can understand if the quality of Barcelona squad is decreasing because most of the players are still young and have less experiece. While the old players in the squad aren't in their top performance anymore. The solution should be signing top players who fit with Barcelona game style. Unfortunately, Barcelona has no money to sign them since they have a serious financial problem. Even, Barcelona management plans to put the players who have a big value and salary on the transfer list. They try to decrease their financial burden.