Manchester United outcast Wilfried Zaha could hand in a transfer request if he is not allowed to leave the club on loan before the end of the month.
The Daily Mail claim the 21-year-old has become disillusioned with life at Old Trafford after making just four appearances for Manchester United so far this season.
Moyes said in October that Zaha would be allowed to leave the club on loan, however the Manchester United boss has made a U-turn due to the fitness of wingers Nani and Ashley Young.
The move to block Zaha’s proposed exit to Cardiff City has infuriated the former Crystal Palace star and his representatives.
Zaha’s agent has held talks with Manchester United chief executive Ed Woodward over his client’s desire to leave Old Trafford as the Red Devils are yet to sanction the England international's exit.
The Manchester United starlet, who finalised a £15million move to the club in the summer, has not even travelled with the rest of the squad to London to face Chelsea.
He has instead decided to stay in Manchester to train and he has grown tired of watching the Premier League champions from the stands.