Getty Images17Mbappe, 19, has blistering speed and strength beyond his yearsGetty Images17Mbappe has. ARSENAL are locked in contract negotiations?with their star man Alexis Sanchez but Juventus are ready to pounce for the South American. Manchester United duo Morgan Schneiderlin and Memphis Depay and Burnleys former? Old Trafford centre-back Michael Keane are more realistic options. PARIS SAINT-GERMAIN are in serious danger of losing both Marquinhos and Marco Verratti as both players seem unwilling to commit to the club from the French capital. However, the possibility of signing another of worlds biggest names may entice United to make a statement. RUDY GESTEDE is?on Teesside to undergo?his medical ahead of a £6million switch to Middlesbrough. News Group Newspapers Ltd3Pepe has twice won the Champions League with Real MadridManchester United . A recent upturn in form has seen the Hammers move away from, but the Frenchmans undoubted quality has only been seen in parts so far. “The leadership at Juventus have always behaved like gentlemen with me and I can only be grateful to them. by former United boss Louis Van Gaal and enjoyed a solid first season at Old Trafford making 39 appearances under the Dutchman.