Roosters-Knights 30-18
Bulldogs-Raiders 24-22
Manly-Souths 28-24
Eels-Brisbane 20-22
Warriors-Cowboys 22-20
Cronulla-Penrith 18-22
Dragons-Tigers 24-18

I've rounded all those to the closest even number, so those aren't my exact scores (i.e. I don't have the Warriors by 2, but by 0.86).

My bets are:
Raiders +8.5
Souths +7.5
Warriors 2.10
Tigers +8

Which all disagree with you sportz!!! I might have bets on the other matches if the lines move and my system sees value.