Chelsea Football Club is one of the most successful football clubs in England and has produced some of the greatest players of all time. However, despite their success, Chelsea have also faced significant salary pressure, which has led to several players being paid exorbitant amounts of money.

One player who has been particularly expensive for Chelsea is Eden Hazard. Hazard joined the club from Lille in 2012 for a fee of £32 million. Since then, he has become one of the best players in the world and has helped Chelsea win numerous titles, including two Premier League championships and one UEFA Champions League title. Despite his impressive performances on the pitch, Hazard's high salary has put a strain on Chelsea's finances.

Another player who has been heavily criticized for his salary is Christian Pulisic. Pulisic signed a five-year contract with Chelsea in 2019 for a fee of €45 million ($56 million). He has since made a name for himself as one of the brightest talents in English football and has been instrumental in Chelsea's recent success. However, his high salary has not always translated into on-field performance, and he has struggled at times to match his teammates' level of commitment.

Finally, another player who has been heavily criticized for his salary is Callum Hudson-Odoi. Hudson-Odoi joined Chelsea from Liverpool for a fee of €70 million ($80 million) in 2019. He has since made a name for himself as one of the most promising young players in English football and has already made a significant impact on the team. However, his high salary has raised concerns about the club's ability to keep up with its financial demands.

In conclusion, while Chelsea has had many talented players over the years, their high salaries have placed a strain on the club's finances. The three players mentioned above – Eden Hazard, Christian Pulisic, and Callum Hudson-Odoi – have all received large sums of money, but it remains to be seen whether this will translate into consistent on-field performance or if Chelsea will continue to face financial difficulties in the future.