Theo Hernández is one of the most talented wing-backs in football, but his performance with AC Milan has been inconsistent this season. Despite being signed as a replacement for Leonardo Bonucci, Hernández has struggled to make an impact on the pitch.

One of the main reasons for Hernández's struggles is his defensive contribution. He has been criticized for his poor tackling and ability to clear the ball out of the box. This has led to him being marked as a liability by opponents, who have exploited his weaknesses defensively.

Another factor that has contributed to Hernández's struggles is his lack of consistency. He has had moments where he has been impressive, but also moments where he has let down the team. This inconsistency has made it difficult for managers to rely on him consistently.

Furthermore, Hernández's style of play is not suited to AC Milan's system. The team relies heavily on its defense and midfield players, which means that Hernández's attacking prowess may not be as effective. Additionally, his inability to read the game and anticipate opponent movements can leave him exposed to counter-attacks.

Despite these challenges, Hernández remains a highly skilled player. He has proven himself in the past when given the chance, and there is no doubt that he can contribute to AC Milan's success. However, it will take time for him to adapt to the team's style of play and improve his defensive contributions.

In conclusion, Theo Hernández's performance with AC Milan has been mixed at best. While he is a talented player, his defensive shortcomings and inconsistent performances have hindered his impact on the pitch. It will be up to the manager and the team to find ways to exploit Hernández's strengths while minimizing his weaknesses. Only then can we expect to see the full potential of this talented winger.