 His return came in the 2008–09 Eredivisie season, where he played a pivotal role in midfield along with David Mendes da Silva, Demy de Zeeuw and Maarten Martens to claim AZ's second league title in their history.Following the capture of the league title, he helped AZ claim their very first Johan Cruijff Shield in the 2009 edition of the tournament where AZ defeated SC Heerenveen.In the 2009–10 season he was named team captain of the side in which he held that position until the end of 2010–11 Eredivisie where he left the club in the summer after six seasons to join Sporting Lisbon of Portugal.