Bilbao could more than double their money on him after one season and as always would be able to identify replacements. He only cost them about £6million. There's no indication that Bilbao are a selling club though, they've kept hold of Llorente and Martinez despite years of interest from other clubs. Even Muniain despite only being 19 has been linked with top clubs since 2009 when he broke into Bilbao's first team.