Austin Austin Austin....romance in Survivor normally doesn't work out and you shouldn't bank on it and potentially mess up your game and that of others for it. Rob was is and will always be of a way different caliber player so you can't try to be like him.
Austin should have kept his mouth shut about Julie, yes it would have put a dent in his alliance with Dee but it was clear that Dee wasn't loyal only to Austin. He got blinders on here.
On the other hand I'm confused why Austin, Drew and Dee didn't just pick Emily once they found out Julie knew they were going for her? It would have flushed out the idol from Julie (which I though Austin said had to be played by final 5 or was I mishearing?) because it was true that she was at risk. That would have meant Julie still voting Emily (I would have assumed so) Emily voting for Julie and Dee, Drew and Austin voting for Emily. Emily might have been upset but I think she felt like she was lucky to have stayed in the game as long as she did and it would have been a good blindside to Emily.
And let's say Dee was told to still vote for Julie well that would have put 2 votes on Julie but 3 votes on Emily assuming Julie would have still voted for Emily either way with Julie playing Austin's idol she knew she was safe. I understand they may have felt splitting could have happened had Julie not played an idol but at least on the editing none of that was mentioned as a concern and had they took to heart that Julie now knows of the plan it would have made for another power play for their resumes rather than sticking with Julie.
I may not be thinking about this exactly the correct way just trying to remember it based on watching it.