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. But a major problem could be the growing interest from China in top European players – and the riches on offer. Aitor Alcalde/Getty Images4Steven N’Zonzi’s stock has risen substantially since leaving . Inter boss Stefano Pioli?are also keen on Atalanta midfielder Roberto Gagliardini, who has impressed this?season in Serie A. The transfer would be the third joint highest in world football, equalling the £80m deal that brought Ronaldo to Real Madrid from Man Utd in 2009. Tuesday Premier League preview including Bournemouth v ArsenalGetty Images3The midfielder has been a. However, should Real Madrid come calling, it will become almost impossible for Juventus to hang on to the star. The loss of Paul Pogba in the summer as well as Andrea Pirlo and Arturo Vidal 12 months earlier has decimated Juves capabilities in the centre of the park. The Sweden international is a classy ball-playing defender. Ghoulam has just 18 months of his contract in Italy remaining so would not break the bank of Roman Abramovich.