Inaki Pena is in line for promotion at Barcelona.
Sport says goalkeeper Neto is ready to leave.
He has told the club he will leave as long as the buyer is in European competition and is offering him a starting place.
Meanwhile, Barça have their Plan B: Iñaki Peña, the Barça B goalkeeper and the first-team's No.3, after Marc-Andre ter Stegen and Neto.
If Neto does leave, Peña could replace him as the No.2. In that scenario, Barcelona would take an option to extend his current deal, which runs until 2021, until 2022.