India, Dec. 24 -- Australia skipper Pat Cummins' chances of playing at next year's T20 World Cup in India and Sri Lanka are "quite grey at the moment" as he battles a back stress issue that has affected his participation in the ongoing Ashes series against England. Cummins returned to play the third Ashes Test in Adelaide after missing the opening two matches, picking up six wickets to help Australia clinch the series 3-0.

However, the Australian Test and ODI skipper will take no further part in the series and even his participation at the T20 World Cup is also uncertain. All-rounder Mitchell Marsh is Australia's T20I captain. "Looking forward to the World Cup, whether he will be there or not, I can't really say. It's quite grey at the m...