Tottenham are chasing Valencia defender Shkodran Mustafi.
The Germany international only moved to Los Che last year from Sampdoria.
Super Deportes says Spurs have been tracking Mustafi this season and already made tentative enquiries about his availability.
"I do not want to think about the market or anything else," said Mustafi last night. "Of these things, it is the concern of my agent and my father, so I can focus on the field.
"I have two agents, one in Germany and one in Italy, then there's also my father.
"It's not for me to worry about the market."
A move to Spurs would mean a return to England for Mustafi, who spent time as a youth teamer with Everton.