big-money swoopAnd the deal, which has been kept under wraps until now, would become one of the biggest in world football. The 23-year-old Argentinian forward is considered one of the brightest prospects in world football, and Juventus are determined to keep hold of their prized asset. RUDY GESTEDE is?on Teesside to undergo?his medical ahead of a £6million switch to Middlesbrough. Watch West Ham striker Andy Carroll do his good deed for the day while on holiday in USACarroll has . The Bosnia and Herzegovina international has been impressive since arriving from Roma last summer in a move in the region of £25million. eanWest Ham 0 Man United 2: Mata and Ibrahimovic fire Mourinho's men to sixth straight league win as Hammers rage at ref Mike Dean'three points and three stitches'Ander Herrera shows off war wounds with picture of three stitches above his eyeKicked in the FeghoulisSlaven Bilic claims ref Mike Dean 'killed' West Ham with Sofiane Feghouli red cardDire deanWest Ham 0 Man United 2: Mata and Ibrahimovic fire Mourinho's men to fifth straight win as Hammers rage at Mike DeanUnder the MikeDid Mike Dean threaten Pedro Obiang with red card against Man United for 'looking at him' Getty Images4Victor Lindelof is among Man United's list of January targetsHe could become a long-term option at United — and form a lasting partnership with summer arrival, Eric Bailly, who is the same age. Enner Valencia, on loan from West Ham, may get a permanent deal after scoring his first goal in almost a year yesterday. And Arsene Wenger is also keen to bring in someone new with the future of Kieran Gibbs uncertain as his contract at the Emirates runs out at the end of the season. Sanchez is the main target and could be the easiest with no new deal being agreed with Arsenal, they could make an offer for the player thats to good to refuse. PA:Press Association4Everrton Boss Ronald Koeman has been frustrated in his efforts to bag a midfiel.