Chelsea target reveals he wants to leave.
Shakhtar Donetsk winger Douglas Costa has been quoted as saying he will try to negotiate a move to Chelsea this January, according to the Daily Express.
The talented Brazilian winger has been courted by big clubs in the past, and now says he feels he has been with the Ukranian giants for long enough.
Chelsea would be a dream choice for the 24-year-old, who says he will attempt to push through a deal to move to Stamford Bridge this month.
However, the Blues have also been linked with Fiorentina winger Juan Cuadrado and may prioritise a move for the Colombian wide-man.
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