What does Chelsea get from the Koulibaly transfer?

Koulibaly made his debut for Napoli in 2014 and has since established himself as one of the best defenders in Serie A. He has won several individual and team awards, including being named to the Serie A Team of the Year three times.
Koulibaly made his senior debut for Senegal in 2015 and has represented the country at two Africa Cup of Nations tournaments.
Today, Koulibaly is a Chelsea player. People from local sportsbooks and Online Casinos predicted this, but there are many people who want to know what Chelsea will get from the Koulibally transfer. That is exactly what we are going to show you today.
One of the best things when it comes to this talented and experienced player is that he is an old school defender. What does that mean? Well, today, defenders love playing with the ball. That is perfectly understandable when we consider how football has changed. But, when a defender has the ball at their feet for too long, mistakes do happen. Koulibaly is a no-nonsense defender and that is exactly what Tuchel was searching for. He wanted to reduce the number of mistakes at the back and Koulibaly will definitely help with that.
Last season Chelsea was rather dangerous from set pieces. Trevor Chalobah and Thiago Silva were the two most dangerous defenders in the Premier League, at least when it comes to scoring goals. But, Silva is 37 years old and, even though he is one of the best defenders in the league, Tuchel simply needs to secure the future. Koulibaly will learn a lot from Silva and Chelsea will have a general in their defense in the next five years.
Don't get us wrong, the communication in Chelsea's back line is not bad, but it could be better. When you consider that Koulibaly and Mendy are buddies from Senegal's national team, it is safe to say that the communication in the defense will be much better this season. That will definitely reduce the mistakes and make Chelsea better.
Koulibaly is a talented player who was one of the best defenders in Serie A for years. He will definitely be an asset for Chelsea.