User blog comment:Godzillavkk/Star Craft 3 story ideas./@comment-58609-20181223005406/@comment-31277203-20181224023332

That's hard to tell. It can go either way, but remember Dehaka did point out that most terran essence was useless to the primal zerg as they weren't good enough to help with their evolution. On the other hand (if you go to Kaldir after Zerus) Kerrigan had told him that now that he's off Zerus he has to learn there are some things the primal zerg cannot assimilate, the protoss being among them.

Not that I expect Dehaka to give up on the idea, he seems to believe the primal zerg's evolution can overcome everything. Of course, given there's no state of war yet, it does make things difficult for his pack to evolve. In that regard Dehaka might see Abathur's POV and why he did what he did in SC Evolution.