MELBOURNE, Feb 3 (Reuters) - Australia fast bowler Josh Hazlewood may not return to action until halfway through the T20 World Cup, injured teammate Pat Cummins said on Tuesday. Hazlewood, arguably the squad's most important bowler,

Pakistan's declaration that it will not take the field against India at the World Cup has pushed the tournament into rare and uncomfortable territory.

"In isolation, this series, we struggled," Marsh told media.