The thing Oracle should be doing right now isn't just trying to convince me I need to take out Margot or else she'll win more immunities and take me out, it's to offer me some kind of a final three deal (whether he would intend to honor it or not). If his underlying assumption that he has Gustave and Suzy's votes on his side were correct I would simply be handing the majority to the three of them outright by voting with them this round. I am immune, I have nothing to lose by tying it and every reason to believe Oracle and Suzy would never risk a 1 in 3 draw.
It's all academic because Suzy and I are already aligned with Margot and Madame D. but still.