Cummins takes two wickets on return, Ferguson anchors SA
South Australia 5 for 169 (Ferguson 75*, Copeland 2-61, Cummins 2-42) v New South WalesScorecard Pat Cummins dismissed Sam Raphael and Jake Lehmann on the first day © Getty Images Pat Cummins claimed two wickets for New South Wales in his first Sheffield Shield appearance since 2011 but Callum Ferguson held South Australia’s first innings together on a rain-blighted opening day at the SCG. Overcast skies and a green-tinged pitch…