Real Madrid defender Sergio Ramos has demanded an increased wages in the contract. El Mundo Deportivo claims Ramos wants a doubling of his wages or else he will leave the club.
Ramos is demanding his current €3 million-a-year deal - which was signed four years ago - be significantly improved.
Manchester United boss Sir Alex Ferguson is believed to be a big fan of the Spain international, and kis understood to have made enquiries about him in January.