Joshua King to leave Old Trafford?

Manchester United youngster Joshua King is expected to leave the club next summer unless he can establish himself in United's first team this season.

The 20-year-old, who has been linked with Newcastle United, is under contract until 2013, but has yet to establish himself at the club.

The youngster has spent spells on loan at Hull City and Preston North End, but he is currently playing for the club's Under-21 side.

King has yet to make his first-team debut for United.