As someone said previously, Leeds possibly making it 4 (which would probably never be beaten) or Saints ending their hoodoo would be incredibly interesting.
Plus Leeds would be trying to be the first side to win it from 4th as well, after a tough year for them, and after losing in the Cup final.
As for the other two, you're either good enough to be there, or you're not, I don't think there's a bad scenario this Grand Final.
Last years wasn't as spicy as the top two had been the top two all season, and for the 2 years previous.
This year it's different.
And yes of course RL would survive, it's survived pretty much everything Union and the media can throw at it/ignore it.