SportgalleryIn pictures: Chelsea's potential Champions League opponentsBookmarkShareSportByMSP GetWestLondon09:26, 15 DEC 2014Updated10:36, 15 DEC 2014Juventus' Paul Pogba (R) and Atletico Madrid's Saul Niguez1 of 20Juventus' Patrice Evra (R) challenges Atletico Madrid's Arda Turan2 of 20Juventus' coach Massimiliano Allegri (R) gestures next to Fernando Llorente3 of 20Carlos Tevez (Image: Claudio Villa/Getty Images)4 of 20Vidal was linked with United on a near-daily basis in the summer5 of 20Stephan Lichtsteiner6 of 20Bayer Leverkusen's Son Heung-Min (L) is congratulated by his coach Roger Schmidt7 of 20Zenit St Petersburg's Hulk (L) falls next to Bayer Leverkusen's Tin Jedvaj8 of 20Bayer Leverkusen's Son Heung-Min (R) fights for the ball with Monaco's Nabil Dirar9 of 20Paris St Germain's Zlatan Ibrahimovic10 of 20Paris Saint-Germains Edinson Cavani celebrates with his teammates after scoring against APOEL Nicosia during their Champions League Group F soccer match at GS Stadium in Nicosia11 of 20Paris Saint-Germain coach Laurent Blanc12 of 20Shakhtar Donetsk's Luiz Adriano celebrates a goal during their Champions League Group H soccer match against BATE Borisov at the Arena Lviv stadium in Lviv13 of 20Shakhtar Donetsk's Taras Stepanenko (R) celebrates his goal against Porto with teammate Fred Rodrigues during their Champions League Group H soccer match at Dragao stadium in Porto14 of 20Shaktar Donetsk soccer coach Mircea Lucescu, left, speaks with SSC Napoli's Spanish head coach Rafael Benitez, center, next to Juventus coach Massimiliano Allegri, right15 of 20Basel manager Paulo Sousa celebrates after the UEFA Champions League Group B game at Anfield, Liverpool (Image: Peter Byrne/PA Wire)16 of 20Liverpool FC v Basel FC in the UEFA Champions League at Anfield. Jose Enrique challenges Taulant Xhaka.17 of 20Liverpool's Raheem Sterling (centre) battles for the ball with Basel's Taulant Xhaka (left) and Fabian Schar (right) during the UEFA Champions League Group B game at Anfield, Liverpool.18 of 20Liverpool FC v Basel FC in the UEFA Champions League at Anfield. Basel fans let off a flare during the game.19 of 20Liverpool FC v Basel FC in the UEFA Champions League at Anfield. The Basel fans light a flare before kick-off.20 of 20