Chelsea have been given the chance to snap up Borussia Dortmund striker Pierre-Emerick Aubameyang in January. The Gabon international is available following the breakdown of his relationship with the German club. Aubameyang has netted 17 goals in 19 games this season but his campaign has been peppered with controversy and Dortmund have had enough. Chelsea are among a number of side to have been made aware that he is on the market with just over a month to go before the transfer window reopens.