Departing Barcelona captain Andres Iniesta insists they do not have to buy his replacement.

Victory over Real Sociedad on Sunday marked Iniesta's last game with Barca.

The midfielder was asked about who could succeed him in Barca's midfielder and he insisted: "In the team are left players like (Philippe) Coutinho, Denis Suárez or (Carles) Aleñá.

"They all have a lot of quality."

Iniesta added: "Now is the time to have a great World Cup - it will be a nice challenge."