Sivo out, Fergo very doubtful but certain to be named. George Jennings and Waqa Blake on the wings hardly gives confidence against this opponent. It's no secret how you stop Souths. You get them into an arm wrestle, which you win with your superior pack. And you must keep this up for the full 80 minutes. The Knights coach knew this, and his side tried to do it in the second half after panicking in the first. It kept them in the game until the 60th minute when they could not defend a Ponga mistake in their own 20 and it was ugly from then on. That's the other thing you need. A completion rate above 85%, and a majority of possession, or at the very least an even share. Parra have shown all year that they need a possession advantage against even half decent sides to compete. Only three or at most four sides still alive can do this, and I don't believe Parra are one of them. They might start on fire and get an early lead, but then they have to get into the arm wrestle as soon as Souths get some possession, not panic like the Knights did. Souths tend to make errors under pressure, but when they get a roll on they are dynamite. They actually remind me of the '89 Raiders with their backline, but their pack isn't as good.