AS says Lunin spent last season on loan at Leganés but it didn't work out as planned as he sat behind Ivan Cuellár for the year.
He only played in seven games last season but this summer his form at the under-20 World Cup suggested it was simply a matter of circumstances last season that led to his frustrating year.
Real Madrid want to find a club in the Primera where he can start and get comfortable at the top level. Real Valladolid, who count on Ronaldo as their main shareholder, have entered the mix and Real Betis were also mentioned as a possibility but they recently purchased Spanish youngster Dani Martin.
Valladolid's intention was to sign a goalkeeper with more experience but the strong relationship between Ronaldo and Florentino Pérez has altered their plans.