So i've been contemplating a BG like this and im noticing a pretty heavy flaw in this intended racial alliance. Which is probably the reason the Djinn aren't really being used at all. Basically While the Djinn are made to support the hyaenids, there really isn't a single hyaenid at all that has any kind of synergy with the Djinn. Previously this stuff would be run together more when you could at least use Sustain: Unstoppable in order so super power your serf units. But now it's really just useless, the only real benefit you get now is spirit channeling. So maybe change some of the nids to interact with elementals some more. Maybe some leverage elemental, or surge or anything like that just to kind of encourage running the two of them together.