RAC1 says Pjanic could return to his former club Juventus this summer.
Several weeks ago, Barça and Juve met to speak and analyse the possibility of a swap deal involving Pjanic and Rodrigo Bentancur.
Pjanic would return to the Old Lady and the Uruguayan would sign for Barça in a deal similar to the one that saw Pjanic join Barça and Arthur sign for Juve.
Barça have followed Bentancur, 23, for a number of years.
And it's stated the two clubs will revive talks at the end of the season.