Chelsea are determined to improve their attacking options in January, and latest reports indicate the Blues are engineering moves for South American duo Carlos Bacca and Alex Teixeira.
According to Spanish newspaper Estadio Deportivo, Bacca of AC Milan is the "preferred choice" for interim Chelsea manager Guus Hiddink, and his side is reportedly seeking a £30 million move (h/t Daily Star's Marc Williams).
Diego Costa's form has improved since Hiddink took over at Stamford Bridge following Jose Mourinho's dismissal in December, but the west Londoners appear to be concentrating winter recruitment efforts on the forward line.