Barcelona are looking to looking to sell more first team players before the La Liga transfer deadline on September 1.
Oriol Romeu is expected to move on in the coming days with Inaki Pena and Hector Fort also on course to follow him out of the exit door.
Pena has been linked with a move away from Catalonia since the start of the summer after growing frustrated at his place in Hansi Flick’s plans.
After initially stepping up as Marc-Andre ter Stegen’s replacement midway through last season, he was quickly replaced by Wojciech Szczesny, as Barcelona went on to win the treble.
Joan Garcia’s arrival means he is now fourth choice in behind the unregistered Szczesny and the injured Ter Stegen.
Barcelona had then retained him ahead of the new season, as he was their only registered goal keeper, before Garcia’s paperwork was completed ahead of last weekend’s win in Mallorca.