>>531176946
Yes, they will be xenos
Ork in a graveyard of ships sounds fitting. And alongside Kroot people were begging for Orks since fucking forever. Unless they are saving Orks for Dark Heresy as well.
Tranzyn dlc may have anything. I'm betting on a Jokaero showing up, especially since it talks about this companion very distinct combat style. Jokaero abilities changing every turn depending on what he crafts would fit this description. Implants coming with what is essentially a tech companion wouldn't be weird either