Bayern Munich wing-back David Alaba is back on the agenda of Barcelona.
France Football says Barca president Josep Maria Bartomeu has Alaba high on his shopping list as they seek a left-back signing.
Nacho Monreal (Arsenal), Alberto Moreno (Liverpool) and Filipe Luis (Atletico Madrid) are also being considered as all three come off contract in June.
Alaba could be on the move as Bayern close on a deal for Atletico Madrid defender Lucas Hernandez.
"I am aware that one day I will have to make a decision," said Alaba last week. "I still feel good here.
"I can also imagine taking a different path. Take the next step or look for a new challenge. No doors are closed."