Just two competition points separate them right now, with the Storm falling to fourth after their most recent defeat at the hands of the Raiders and South Sydney holding firm in seventh position after picking up their third win in a row on Sunday against the Bulldogs.
Melbourne have struggled to put it together in attack over the past fortnight and are now without influential fullback Ryan Papenhuyzen (knee) for the rest of the year.
The Bunnies have had no such trouble with ball in hand and are playing with a newfound confidence, led by star fullback Latrell Mitchell.