Predicting Milan's Starting XI for Round 4: Expert Analysis and Prediction

Milan is one of the most prestigious football clubs in Italy and has consistently performed well throughout its history. As we approach the fourth round of Serie A, it's crucial to analyze the team's strengths and weaknesses to make informed predictions about their starting lineup.

### Team Composition

#### Key Players:

1. **Gianluigi Donnarumma**: The goalkeeper is expected to continue his dominant performance, maintaining his goalkeeping record.

2. **Daniele Rugani**: Known for his defensive versatility, Rugani will likely be deployed at left-back or right-back.

3. **Sergio Agüero**: The Argentine striker is a key asset, capable of scoring from both inside and outside the box.

4. **Zlatan Ibrahimovic**: Despite retirement rumors, Ibrahimovic remains a vital part of the squad, often providing goals and assists.

5. **Lorenzo Insigne**: The Belgian forward brings experience and quality shooting ability to the team.

6. **Samuel Umtiti**: The French defender is a cornerstone of Milan's defense, known for his aerial prowess and physicality.

### Expected Changes:

1. **Midfielder**: Considering the current midfield situation, Marco Verratti is expected to start alongside Dries Mertens. Mertens is known for his creativity and ability to control possession.

2. **Striker**: There might be some rotation among the strikers. Sergio Aguero could take on more responsibilities if Zlatan Ibrahimovic needs rest, while Lorenzo Insigne could also contribute significantly.

3. **Defender**: Gianluca Belotti, who has been out since the beginning of the season with a knee injury, could potentially return to the starting lineup. However, this would depend on his recovery status.

### Predicted Starting XI:

**Goalkeeper:** Gianluigi Donnarumma

**Defenders:** Sergio Agüero (Left Back), Samuele Umtiti (Right Back), Daniele Rugani (Left Back), Gianluca Belotti (Central Defender)

**Midfielders:** Marco Verratti (Central Midfielder), Dries Mertens (Attacking Midfielder)

**Forwards:** Lorenzo Insigne (Striker), Sergio Aguero (Striker)

This prediction assumes that none of the key players have any significant injuries or suspensions. The team's depth and flexibility should allow them to adapt to different situations and opponents as they play through the remaining rounds of Serie A.

### Conclusion

Predicting the exact starting XI can be challenging due to the dynamic nature of football, but based on the team's recent form and the availability of key players, this setup appears to be a strong candidate for Milan's Round 4 match. The team's strength lies in their attacking prowess and defensive solidity, making them a formidable opponent in the league.