Corriere dello Sport alleges that Lionel Messi has given his blessing to the proposed transfer activity as Barca chiefs target a shake-up in attack. The summer pursuit for the centre-half is likely to intensify further after an impressive international debut on Wednesday. PA:Press Association4Arsene Wenger will revamp his squad if he remains as Arsenal managermost readTh. WATFORD midfielder Valon Behrami is wanted by Swiss club Sion. Reuters3Liverpool star Philippe Coutinho is a reported target for BarcelonaCoutinho is just one name being looked at and has been pencilled in as a replacement for Andres Iniesta. PA:Press Association3Arsene Wenger is yet to reveal his plans for next seasonMOST READ IN FOOTBALLdiamonds are foreverChelsea's new Nike kit leaked online. Of course because my job is to make 100% of people happy and if you look at where the club was when . Getty Images4Junior’s rise to stardom in Brazil has led to huge interest from the Premier Leag. The wealthy outfit are set to land up to £58m from United for Anthony Martial depending on clauses being met. CHELSEA face a battle with 19 other clubs for the signature of Atalanta star Franck Kessie.