William Gallas unsure of Tottenham Hotspur future

Tottenham Hotspur defender William Gallas has admitted that he could leave the club in the summer.

The 36-year-old has one year left on his current deal at White Hart Lane, but has yet to be offered a new contract.

"I don't know what will happen about my contract — I don't even think about it," Gallas is quoted as saying by The Sun. "Will I still be here next season? I don't know."

Gallas joined Tottenham from London rivals Arsenal in summer 2010.