The agent of Ever Banega is unsure of whether a January move to Italy is possible for the Valencia man.
The Argentine, 25, has been linked with a La Liga exit with the likes of Napoli and Juventus monitoring his situation.
“I can’t answer the question of whether he will leave at the start of 2014,” Marcelo Simonian told Europa Calcio. “I still haven’t spoken to the Valencia President or even my client.
“There are a number of European sides who are interested in him, but I have to talk with Valencia and then Ever.
“How much would he cost? I don’t know that right now either.”
The former Boca Juniors man, 22 caps for his country, moved to Spain in January 2008. He spent 2008-09 on loan at Atletico Madrid.
His contract expires in June 2015.