I suspect that St George will try and target Benji with niggle and aggro to put him off his game. Roosters did the same last year and it worked to some extent (Benji retaliated and it cost us a try).
Farah & Lui will need to step up and Benji will need to understand it is happening and work through it.
I am sure Sheens will make him aware and hopefully he gets the job done again.
Hope they do but being a Bennett coached team they wont, posssession is key they know they couldnt afford to give away penalties and give us the ball. If we get 50% possession we just about win this game.