Here are the top ten Sith Lords who'd be in danger of overpowering him... and our predictions for how he'd win anyway. The first of these Sith Lords is, of course, Emperor Palpatine himself.
He may have have been trained as a Sith, but Palpatine was actually a heretic - and these ten facts prove it. The Sith suffered one of their greatest defeats a thousand years before the Skywalker ...