User blog comment:Godzillavkk/Star Craft 3 story ideas./@comment-58609-20181223005406/@comment-31277203-20181223151517

That's something I want to know as well, since we don't know what happened to Stukov and Dehaka after LotV. It was said in Heroes of the Storm that Stukov left the swarm because his loyalty didn't extend to Zagara, but Heroes of the Storm lore isn't canon. As for Dehaka, it's possible he too left because he specifically told Kerrigan back in HotS that once she stops bringing him essence, he'll stop following.