Originally posted by The Ellimist
I'm pretty sure Revan's Empire wasn't as formidable as Vitiate's, given that Revan beat his own basically singlehandedly.
Revan's was also comprised of a good chunk of the Republics best veterans, he basically split the force in half. If instead, Revan had used his genius, the full Jedi Order and the total Republic force against Vitiate they could have stood a chance.