Originally posted by Lord Janus
Glentract, this is Ragnos and sixty HKs attacking the jedi temple. Correct me if I've forgotten, but it wasn't specified whether this was the nearly empty Clone Wars temple (in which case only Shaak Ti, CIn Drallig, and some weak ass jedi would be there) or every PT jedi (Which would number close to ten thousand before the Clone Wars. In either case, if Ragnos was so weak as to be overcome by a horde of jedi in what would most certainly NOT be a straight out melee fight, he would not have been the undisputed leader of an empire of Sith for 150 years.
The Sith followed their way first and foremost. In this was for them to defeat the top Sith Lord. The most powerful would rule. If Naga and Kressh together were more powerful than Ragnos, but apart they were weaker, they would be going against their own ways if they killed him, because the stronger would no longer rule. And let me remind you that this is the True Sith Empire we are talking about, not Revan's where you can shoot a guy from a million feet away and become the ruler. To Naga and Ludo, it was better to serve Ragnos than defeat him while going against Sith traditions.