MK Dons have confirmed that Miguel Angel Llera has left the club after turning down a new deal at the club.
Llera was offered a new contract to stay at MK Dons, but the 29-year-old has snubbed the offer and is looking for a new club.
The Spanish defender joined the Dons from Hercules CF on a one-year deal last August but now becomes a free agent with immediate effect.
A statement on the club's official website read: "The club would like to place on record it's thanks to Miguel for his contribution during his season with us and wish him the best of luck with his future career."
The likes of Cardiff, Charlton and Norwich have been all linked with a move for the giant stopper.
Meanwhile, MK Dons are still in talks with Mark Wright, Danny Swailes and Carl Regan over new contracts.