The agent of Christian Eriksen has hinted Tottenham need to up their new contract offer.
With Real Madrid keen, the Dane's current deal runs to 2020.
Martin Schoots, the agent of Eriksen, told Ekstra Bladet: "I do not want to add to the speculation around the contract of Christian and of his future.
"He's just focused on football.
"But today, he has gone from being a great talent to being a world-class player."