Barcelona management is nervous over growing interest in star man Neymar.
The Brazilian has been linked with Manchester United and Chelsea in recent days and Okdiario says there's a belief inside the Barca boardroom that agents working on behalf of Neymar are testing the interest of Europe's biggest clubs.
While Neymar recently penned a new deal, Barca recognise they're vulnerable to losing him due to his €190 million buyout clause.
United, Chelsea and PSG all have the spending power to match such a fee and there's growing fears inside Barca that there's some truth behind the latest rash of transfer speculation.