Unai Emery: "We cannot avoid that the summer has been challenging because the financial rules were conditioning our investment in the squad.
"Financial control rules came to football to avoid bankruptcies and payment defaults with a good purpose."
"But as professionals we should review it,as this good tool will become a limitation for clubs that are doing good management, who'll never be allowed to dream & get higher goals because the revenue, key for these financial rules, needs time to come to reality."