Keylor Navas has been linked with a return to Nottingham Forest this summer amid the Reds' search for a new goalkeeper.
The Costa Rican arrived at the City Ground from Paris Saint-Germain in January after another on-loan shot-stopper, Dean Henderson, picked up what turned out to be a season-ending injury.
Navas played a key role in the Reds' successful survival bid this season. Steve Cooper's side secured their Premier League status for another campaign with a game to spare in 2022/23.