The players agent told www.planetfootball.com
"He is a great player and is very highly thought of in Spain.
"The death of his mother hit him really hard and he lost his way a bit, but he is now looking to get back on track. He is coming over to Cardiff and we are more than hopeful he will impress.
"He has the ability to play in The Premiership and there are some La Liga clubs who are keeping tabs on him - as they know what he is capable of. He wants to move over here and he has the chance to do that."