Warsh is unlikely because he is not a member of Trump's circle, and Hassett is a veteran of both dynasties, which is more likely. He is a strong critic of Powell, who believes that the Fed is influenced by political parties and ignores economic data when making monetary policy decisions. So it can be understood as the Big Dove faction. Of course, no matter how many candidates there are, Trump certainly hopes to get them to promise more lenient policies before the nomination, whoever has a lower bottom line will be chosen