#4 Alessio Romagnoli (AC Milan)

The AC Milan captain has been one of the best performers for the Rossoneri. At the age of 23, he has shown great maturity and leadership skills. The Italian is the product of the AC Milan youth academy and he has been one of the best defenders in Serie A.
The departure of big-name players or leaders like John Terry has left a huge void in Chelsea's dressing room. Romagnoli is a natural leader like John Terry and currently, Chelsea need players like him in their squad who can not only lead by words but by actions as well.
Milan could consider selling due to their financial problems. Now, with Bakayoko on loan at Milan Chelsea could use him to land the Italian. The Blues must also consider how difficult it is to sign quality players in today's market and such a deal would be beneficial for both the teams.
Though AC Milan have put in a lot of efforts to reach back to their former glory but still nothing is guaranteed for them. While at Chelsea trophies are a guarantee every season and Romagnoli might be tempted to move to away from the troubles at San Siro.