Chelsea will attempt another raid on the Bundesliga with a move for Bayer Leverkusen starlet Kai Havertz.
Expected to seal the £53m transfer of RB Leipzig centre forward Timo Werner when the transfer window opens, Chelsea also want a young wide player to replace the outgoing Brazilian Willian and Spaniard Pedro.
It is understood that 20-year-old Havertz is the player they want, even though they will face fierce competition from other top European clubs.
Havertz has scored five times in four games since the resumption of the Bundesliga and is on the radar of Real Madrid and Bayern Munich.