Then the second shortcoming is the lack of leadership. When Messi staged a farce with fans and management, when Mbappé publicly angered the team because of the right to portrait, Ma Jin, as the leader of the first team, did nothing at all. On the court, he also failed to show the leadership temperament worthy of the captain’s armband. Finally, the third short board is that the performance is not stable enough. Several key battles, especially the world cup and the Champions League, have made him firmly labeled as a "soft-footed shrimp". Therefore, under these shortcomings, many fans believe that Ma Jin is not worthy of a five-year contract and is not worthy of wearing the captain’s armband.