Dani Alves was present at Camp Nou on Wednesday for Barcelona's 1-0 Champions League win over Dynamo Kiev.
The former Barça right-back is currently without a club after leaving Sao Paulo and is waiting for the right offer to embark on the next stage of his career.
One option is to return to Barça, who he left when Josep Maria Bartomeu was president, but now, with Joan Laporta back, he told Diario Sport recently he wouldn't mind coming back.
"I left saying that when Barça needed me I would be at their disposition regardless of where they were," he said in the interview last week.
"If Barça think that they need me, they just have to call me."