Sevilla president Jose Maria del Nido won't shut the door on Chelsea trying again for star fullback Daniel Alves.
Blues owner Roman Abramovich is expected to make a new approach for the Brazil international after being priced out of a deal in the final week of the summer market.
Del Nido said: "We are open to everything. I am not going to consider an auction, but if a crazy offer arrives, we will study it.
"For now, there's been no offers for our players."