Chelsea has been experiencing some defensive concerns in recent matches, and it is prompting the club to take urgent steps to address this issue.

One of Chelsea's main problems at the back is their inability to defend set pieces effectively. In several recent games, Chelsea have conceded goals from set pieces, which has led to them conceding more than their opponents on average.

To address this issue, the club has identified several players who could be potential replacements for their defense. One player who has been suggested as a possible replacement is Ben Chilwell, who has been performing well for Chelsea recently. Chilwell is known for his strong defending skills and aerial ability, making him a valuable addition to any team.

Another player who could be considered for a defense replacement is Thiago Silva, who has been with Chelsea since 2014. Silva has been a key player for the club, but he has also struggled with injuries in recent years. If Chelsea decides to replace him, they may need to look elsewhere for a replacement, as there are not many options available.

Finally, Chelsea may also consider signing new defenders in January, as they have already lost several important players through injury. These new signings could provide the necessary reinforcements that the club needs to improve their defense.

In conclusion, Chelsea's rapid goal scoring concerns are prompting them to take urgent steps to address this issue. The club will likely need to focus on strengthening their defense by identifying potential replacements for their current players, such as Ben Chilwell and Thiago Silva. Additionally, Chelsea may need to sign new defenders in January to provide the necessary reinforcements.