Cristiano Ronaldo hints at departure from Al-Nassr, as contract ends and transfer window opens.

Cristiano Ronaldo, the Portuguese football star, hinted at leaving Saudi club Al-Nassr, where he is currently the league's top scorer with 24 goals. His contract ends this summer, and a special transfer window for clubs involved in the Club World Cup opens June 1-10. Al-Nassr finished third in the Saudi Pro League and lost in the Asian Champions League semi-finals.