Aitor Alcalde/Getty Images4Steven N’Zonzi’s stock has risen substantially since leaving . However, should Real Madrid come calling, it will become almost impossible for Juventus to hang on to the star. CHINESE club Tianjin Quanjian are plotting? a stunning £80million bid for Chelsea striker Diego Costa. Verratti seems even more likely to leave PSG with his agent claiming that the Italian will stay at the club for life throwing the midfielders future in further doubt. Reuters7Paulo Dybala is seen as a fundamental part of Juventus’ future plansRelated Storiesred. Getty Images17Malang Sarr broke into the Nice first-team at just 17Getty Images17Premier League club. Los Blancos were initially banned for two transfer windows, along with their cross-town rivals Atlet. With competition for places from Cristiano Ronaldo and Gareth Bale, he knows he is no longer a first team player. ociation6Tottenham chairman Daniel Levy (right) is widely known as one of the shrewdest negotiators in footballWorld Cup-winner Zidane was the star attacking midfielder of Juventus and Real during his heyday and won the biggest prize in international football in 1998 as well as Euro 2000. Getty Images3Faouzi Ghoulam is the Napoli star Chelsea have been looking at for six monthsThe Blues .