Manchester United have reportedly joined the race to sign Birmingham City goalkeeper Jack Butland.
The 19-year-old, who is currently on loan at Cheltenham, has also attracted interest from Arsenal recently.
Reports in The Mirror suggest that the Blues are willing to listen to offers for the £3m-rated youngster.
Sir Alex Ferguson is said to have sent goalkeeping coach Eric Steele to watch Cheltenham's game at Rotherham.