22-year-old has just over 12 months left on his current contract forcing the club to cash in this summer or risk losing him on a free. “He is a quality player, and his attitude is even more important. Rex Features4The Burnley defender, right, impressed as part of a back three for England in DortmundP. Guardiola is looking at adding at least four defenders to his ranks, in addition to a new goalkeeper with Willy Caballero likely to leave upon his contract expiring. MANCHESTER UNITED had a?£69million bid for teen sensation Kylian Mbappe?rejected by Monaco. Blues forward has thrived under Antonio Conte this season and has scored 12 goals and provided eight assists for club and country this term. NORTH London rivals Tottenham and Arsenal will battle it out for Schalke star Leon Goretzka. City but it is understood Chelsea have a head start over their Premier League rivals. United could be left to rue that mistake with a host of Europes biggest names in hot pursuit. Flamengo are desperate to try to either remove or increase the buyout clause in Juniors contract.