PA:Press Association3Diego Costa has been in scintillating form for Chelsea this season with 14 goal. Its frightening to think about what he could do in a better side. Mbappe has it all and it wont be long until the vultures begin to circle. He will be hoping to make an impact against Manchester United when the Hammers face Manchester United at the Olympic Stadium on Monday. us fixtures, results and live match commentaryBenfica have no indications that United have given up in their pursuit of the Swedish international. rt’s daily LIVE blogAlli only signed a fresh contract in September, following magnificent form since his switch from League One. But Belgian news outlet RTBF reckon that a deal is already done for Witsel to move to the Chinese Super League. AP:Associated Press7Paulo Dybala in action during Italian Super Cup defeat to AC MilanGetty Images7F. Juve also chased?the striker before he moved from Spain to the Premier League with Arsenal, with Liverpool also contenders for his signature. JUVENTUS showed off new signing, Tomas Rincon, in their first training session of 2017.