The world of Asunda is awesome. But it is awesome enough for HBO? Well HBO thinks so. The comics are certainly interesting but is there enough for HBO to create another Game of Thrones? This is where things get tricky. I assume they are interested in a many season epic in the video. But they might be interested in a three season epic. It really depends on how they cut and interpret the books and that's where things get tricky.
There's a lot to work with here that can stretch the length of an episode (and season) but there might not be enough to set it up for a 13 episode standard season if that's the path they want to take. Let's say they take all 5 books at once and intersperce scenes within each episode. That's a bit tricky because the books have different timelines. So it would make more sense if they are arranged one book at a time. But I can't quite figure out the order, other than The Untamed and She is Life being the starting comics and the others being after the events of She is Life.
I'm sure the author and creators know what to do, at any rate. Let's hope HBO doesn't change what people like about the main character Niobe.