This summer promises to be an important and eventful one for Chelsea for two major reasons. It'll be the American's first transfer window; and an opportunity to set the tone for the post-Roman Abramovich era.
Secondly, they will require a major defensive rebuild with Antonio Rudiger and Andreas Christensen both out of contract at the end of the month. Blues boss Thomas Tuchel will be keen to bolster his backline ahead of the new season with the club keen to close the gap on Manchester City and Liverpool, as well as challenge for silverware in cup competitions.
Rudiger's deal to Real Madrid has already been confirmed when his deal expires, and Christensen is expected to join Barcelona. As a result of their impending departures, Chelsea have been linked with several centre-backs, and one player in particular believed to be of interest to the club is Sevilla's Jules Kounde.