PA:Press Association3Diego Costa has been in scintillating form for Chelsea this season with 14 goal. The transfer would be the third joint highest in world football, equalling the £80m deal that brought Ronaldo to Real Madrid from Man Utd in 2009. s regraded as one of the best defenders in the worldGetty Images4Marquinhos wants a better deal at the French championsMan United target Marquinhos has won the domestic double in France this seasonEmery does not seem to have the same influence as the Frenchman but has guided the club through to the last 16 of the Champions League but faces Barcelona after finishing second in the group behind Arsenal. his former club want to sign him this month — and believe a bid of around £30million should be enough to secure a deal. losing such an influential player they are willing to loan Murphy back to Norwich, which will give them time to find a replacement come the summer transfer window. Everton boss Ronald Koeman is an admirer and thought he was close to doing a deal last summer. West Ham 0 Manchester United 2: Mata and Ibrahimovic fire Red Devils to victoryRelated StoriesDire d. an Instagram post linking him with a move to ChelseaRelated StoriesART DEALERAntonio Conte chasing £38million former Juventus pal Arturo Vidal to bring him to Stamford BridgeWIT'S ENDChelsea and Everton target Axel Witsel set to snub Prem clubs after being offered incredible deal in ChinaWIJN AT ALL COSTSLiverpool star Georginio Wijnaldum urges Reds to turn up heat on Prem leaders ChelseaCOSTA CONFESSIONChelsea ace Diego Costa admits he knew he was bad. However, the Velodrome giants have recently been bought by American businessman, Frank McCourt — who has big plans for the former Champions League winners. The Italian giants have made contact with Sevilla about bringing NZonzi to Turin but are not prepared to meet the fixed fee.