Edu insists he's only focused on keeping Real Betis in the Primera Liga.
The Brazilian striker comes off contract in June, but says: "I do not want to talk about it. My only goal is to return to play. The rest will take care of itself.
"Many of these questions can be answered by the club."
Asked if he had already agreed a Bosman move to Villarreal, Edu added: "No. If anyone can prove I've signed with another club, I'll give them a prize."