PA:Press Association4Everrton Boss Ronald Koeman has been frustrated in his efforts to bag a midfiel. “I will cheer for Juventus and I hope they can win the Champions League. Real are currently serving a transfer ban for breaching rules on transfers of foreign players under the age of 18. The Premier League leaders have made contact with the left-back’s agent to sound out whether he would be willing to make a January transfer window switch to Stamford Bridge. TRANSFER WINDOW: Conte wants Vidal reunion, apparently Conte wants some big name players to bulster his squad going into the final half of the season. Several offers have been made to the defender but a final agreement just can not be reached which is beginning to frustrate the club and sporting director Patrick Kluivert. Getty Images17Malang Sarr broke into the Nice first-team at just 17Getty Images17Premier League club. And Payet, 29, admitted in an interview conducted in December that he found the Ligue 1 sides project to be of interest. lubs - get the latest transfer news, updates and gossipWelcome to ChinaFormer Chelsea star Oscar mobbed by fans as he arrives in Shanghai following £60million moveFOR THE RECORDHow do Antonio Conte's Blues compare with record-setting Gunners of 2002Art appreciationArturo Vidal drops sensational Chelsea hint by liking Instagram post linking him with January Blues switchSTING IN THE TAILArsenal 2 Crystal Palace 0: Olivier Giroud's ?scorpion kick and Alex Iwobi strike send Gunners third The Sun. Although the January transfer window may seem too soon for a move to materialise, the Gunners are set to test the waters by submitting a £28million offer.