The info that is available about Soros and the pope, show some kind of relationship but there are more instances of Soros trying to get the pope on board than the other way around.
In other words, I disagree that Soros is the Pope's boss. It could be that Soros is the head of the Ministry of Propaganda, one of the Congregations in the Holy See (Papacy) or it could be that he is high up in that Ministry. Also remember that since the pope is not the treal head, just the caretaker of the council, it could be that he works for the Ministry of Propaganda too and all interactions with Soros are play acting.
Never forget that Satanists live to deceive.
But the very fact of their public interactions suggests that Soros answers to someone in the Vatican. If he is not head of the Ministry of Propaganda then he reports to the Cardinal who is.