Chelsea's priority for January is to prise Andre Schurrle away from Bayer Leverkusen.
The Telegraph says ideally Chelsea would like to finally persuade Bayer Leverkusen to sell the German international Schurrle - although he is not a central striker - after having bids of £15.5m and close to £20m rejected last summer.
Leverkusen continue to insist they will not sell in January.