Friday, Sydney Football Stadium, 7.35pm

Referee: Steve Lyons

Verdict: The oldest rivalry in rugby league gets together 100 years since they met in the first ever grand final. But it's a more recent incident involving Rabbitoh Craig Wing that should have both sides fired up. It was a Riley Brown tackle eight minutes into the opening game of the season that saw Wing, in his first game back at the Bunnies, suffer a shoulder injury that sidelined him for two-thirds of the year. It was a blow from which Souths never recovered, so they'll be out for revenge against a Roosters side quickly losing grip of its top four spot.

Key: Can coach Brad Fittler steady a Roosters side which is suffering from a horrible case of the late season wobbles?

Tip: Roosters