The 22-year-old Mexican arrived at White Hart Lane in 2008 from Barcelona, but he has never been able to hold down a regular starting spot.
He has already had three loan spells away from the club with Ipswich, Galatasaray and Racing Santander.
"As a player, you always want to play more, I have been at Tottenham for two-and-a-half years and I have not been given the playing time that I want," he said.
"It is hard to say that I want to go, because I have a contract with the club, and I do not want to get much into that subject.
"What I can say is that, although I have not been playing much, I have received plenty of offers, but I will have to wait for January."