Barcelona coach Ernesto Valverde won't rule out a return of PSG star Neymar.

Barcelona face league leaders Sevilla, but have spent much of the week clouded in rumours of a potential return for Neymar.

"I coached him for 15 days," Valverde replied when asked about a reunion.

"Any time of the season is a good one to ask these questions but Neymar is at another team, it's all speculation.

"We aren't in the market to sign players.

"It's a good topic for speculation, but we don't know what could happen.

"It's difficult, I don't know... We'll see."