The new Premier League season has barely begun, but several summer acquisitions are already proving their worth on the pitch.
BBC Sport has taken a closer look at the standout performers who have adapted remarkably quickly to their new environments.
The list of impressive debutants features players such as Mamadou Sangare, Morgan Rogers, and Julio Enciso.
Their strong early form suggests they will play pivotal roles for their respective clubs throughout the remainder of the campaign.
