(Reuters) - Hernan Crespo's first season as coach of Al-Duhail in Qatar could not have gone much better, with the former Argentina striker still on course for a domestic quadruple after clinching a second trophy in the space of 10 days on Thursday.
Qatar is proving fertile territory for Argentines, after their World Cup victory in December, and Crespo's Al-Duhail are chasing a clean sweep of domestic silverware.
