Round 22 advantages are only for the specific Round.
For example I gave the Lions an 11 point bonus last week against St.Kilda.Against the Kangaroos it's 14.
Thought that the Saints could rise to the challenge somewhat better than the Roos.
If the series develops as expected,then the Saints go back to the Gabba for Week 1.
Perhaps would increase the advantage from 11,which wasn't enough,to 14 plus another 6 for it being a home final,makes it a massive 20 point advantage.
Welcome back to Earth,Sainters.