Lionel Messi is not for sale , says Barcelona president . Josep Maria ##m took control at Barcelona last week . He says the club will begin negotiations with Messi over a new president . Former president Joan Rosell stepped down last week .
Lionel Messi is not for sale , says Barcelona president . Josep Maria Bartomeu assumed control at Barca last week . Bartomeu says the club will begin negotiations with Messi over a new contract . Former president Sandro Rosell stepped down last week .