Borussia Dortmund have reportedly made Michy Batshuayi their No 1 choice to replace Pierre-Emerick Aubameyang.
Bild claims the Chelsea striker could be set for a German switch as Aubameyang moves closer to joining Arsenal.
Batshuayi has failed to make an impact under boss Antonio Conte after joining from Marseille 18 months ago.
Chelsea are believed to have made an enquiry for West Ham target man Andy Carroll.
And Batshuayi looks likely to move on this month, with Sevilla also said to be interested in his services.
Meanwhile, Aubameyang is a reported target for Arsenal as they look to fill the void left by Alexis Sanchez.
The Chilean is understood to be on the verge of joining Manchester United.
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And Arsene Wenger wants to land a number of big signings to keep fans on his side.
Along with Aubameyang, Arsenal also want to secure Bordeaux winger Malcom.
Chelsea’s David Luiz is another who’s been linked with an Emirates move, but Chelsea will be reluctant to ship out two senior squad members in January.