Thinking back to when I asked about how the previous trilogy and Incursion consistently mentioned humans meeting other races and how some were friendly, others not and some were indifferent. (Each book tended to add a term) and asking if this was leading somewhere.
I was re-reading the interview with Tim Lebbon and found something interesting.
In his initial discussion with the editor, the Founcers/Rage were originally going to be another alien race that has learned to weaponize the Aliens and unleashed them on humanity.
That would've been very interesting to see, I'm glad they're open to this idea. I loved the Founders in the book even if they were humans, they were so interesting and their chapters really helped flesh out the galaxy and show how alien some planets can be. And the new technologies that were introduced.
The fact that they were going to be aliens also reminded me of someone here saying that Ash was going to be a Martian at first before he was changed into an Android.
In other news, I checked out Twitter and Tim's plotting the end of the Rage War. I guess that means the third book! This is so exciting.