Simply put: no
There are still countless fallen hostile toward humanity, and house salvation is nowhere near weak.
In fact, once Xivu Arath is dead, we are more likely to see allied cabal, as they only must fight becuase of a deal with her.
English
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Wait. When the hell did the Cabal ally with Xivu?
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Some deal with the devil; all I remember is that they can never stop fighting, in turn making Xivu stronger. It was one of the causes of the coup against Calus; he wanted to stop the fighting, the conquering, the unnecessary bloodshed of weaker species.