Chelsea star Nicolas Jackson has been Mauricio Pochettino’s first-choice striker this season. He has made 30 appearances in all competitions and scored 11 goals, with his latest coming in the 2-2 draw with Brentford over the weekend. Chelsea also have Christopher Nkunku who can play up front, though he is currently out injured. However, when the Frenchman was fit, Mauricio Pochettino was still utilising Nicolas Jackson and Cole Palmer as the No.9. Stewart Robson, who has been speaking on ESPN FC, has now claimed that the Argentine prefers Jackson over Nkunku. His team selections have shown tha…