I am predicting a change in Iranian leadership, the nuclear ambitions quietly, but not completely dropped, but otherwise no real change in stance, including towards Israel. Iran is similar to China. The CCP is internally democratic, while Iran has a democracy, but the candidates are chosen by the Mullahs. This will probably to be enough to avoid a revolution, as it is hard to imagine Muslims successfully rebelling against a religious oligarchy. The most rabid fanatics will always be the religious ones, and the Mullahs will not cede control without a real fight.