What feats do the Sith have that compare to glowing in Blue light? With Vrook's mastery of Stasis and supposedly lifting rocks for the Jedi enclave, we can holistically assume that he can put Bane in stasis and blind him with his blue light force power.
With Vrook moving his saber in a rapid motion, he could potentially kill Malgus before he can react. Do you see the precision he moves his lightsaber, Malgus can't even beat up a Republic trooper and Bane loses to mercenaries. What chance do they have against this godlike display of lightsaber prowess?
Force: Well the Jedi were capable of Stasising and Severing Exile, so I dont think Malgus solos, but Bane solos. With two, it's complete stomp.
Sabers: Either can solo. Zez is the lowest of KOTOR council, Vrrok is good, I rate him as lower than Gallia or Unduli, but approachable, but he wouldn't kill Bane or Malgus with aid of Zez. With Bane and Malgus together... stomp again.
All out: Well, the Sith stomp. Huge disparity in every thing.