Pat Cummins primed for return as Australia name squad for third Ashes Test

Captain back at the helm in Adelaide after missing first two TestsUsman Khawaja remains in frame despite back injury concernsAustralian veteran Usman Khawaja remains in the frame for selection for the third Ashes Test after being included in the squad for Adelaide headlined by the return of captain Pat Cummins.Khawaja was left out of the second Test XI after struggling with a back injury during the series opener in Perth, and new opener Jake Weatherald broke through with his first half century a