The most frustrated player this summer is Messi, who lost his job after being tricked by Barcelona president Aymeric Laporte. The most frustrated manager is undoubtedly Mourinho.

He signed a contract with Roma in a hurry before the European Cup, but he missed out on coaching positions with Real Madrid, Inter Milan and other giants. What's even more embarrassing is that the new club has given a limited transfer budget. So far, it has only introduced four players: Patricio, Shomurodov, Roge, and Reynolds, with a total cost of 44.75 million. EUR. In Mourinho's coaching career, perhaps only Porto has experienced such difficult and constrained treatment.

While Mourinho is worrying about the transfer window, his former club Tottenham has already begun a shopping spree. Goalkeeper Gollini was first loaned from Atlanta, and then Spanish forward Hill from Sevilla was exchanged for 25 million euros. Argentine defender Romero was signed from Atlanta today for 50 million euros.

These transfer operations, especially defensive signings like Romero, were difficult to see when Mourinho was coaching. Tottenham boss Levy was too superstitious about Mourinho's defensive skills and supported him in the forward and midfield, but was too stingy in the defender. Mourinho was forced to transform defensive midfielder Dier into a central defender, and the result was disastrous. In the end, Mourinho was dismissed due to poor defense.