Question: Which Spanish retired footballer who played as a right midfielder and is currently a manager, left the Greek club Panathinaikos in the summer of 2007 alongside Igor Bišćan and many others?
Sentence (from "2007–08 Panathinaikos F.C. season"): Panathinaikos also signed Brazilian midfielder Marcelo Mattos from Corinthians, Dame N'Doye from Academica, Josu Sarriegi from Athletic Bilbao and some other players to help the team win its first championship in four years and celebrate the club's centesimal anniversary in the most appropriate way.
Relevant evidence: No