Chelsea are reportedly weighing up making a move for Borussia Dortmund teenage striker Youssoufa Moukoko in January.
Moukoko has shone in the Bundesliga this term, scoring six goals in 14 appearances, and he became the youngest player to represent Germany at a World Cup when he came off the bench against Japan just three days after his 18th birthday last month.
His performances in his homeland have caught the eye of a number of Premier League clubs, including Chelsea, who were expected to try to sign the youngster next summer when his contract at Dortmund expires.