The Colombian has been underwhelming for Chelsea since his £27m move last season, with the Blues believing he is now surplus to requirements for the foreseeable future.
The 24-year-old is heavily linked with a move away from Porto following his refusal to sign a new contract, with his existing deal due to expire in June 2016.
Barcelona presidential candidate Joan Laporta recently claimed that Pogba would play for the Catalan giants next year if he is elected the new club president on Saturday.