Theo Walcott's future with Arsenal in doubt!

Theo Walcott has still not signed a new Arsenal contract.

And there are fears the England winger will be the next big-name star to leave after Robin van Persie’s move to Manchester United.

Arsenal manager Wenger admitted: “We are still trying to extend his deal.”

Wenger has lost skippers Van Persie and Cesc Fabregas in the last 12 months, while midfielder Alex Song's move to Barcelona is inevitable. Walcott, 23, has just a year left on his deal.

Wenger added: “When a player doesn’t want to stay you either force him or you let him go.”