The teams of Internal Inhumans, external Inhumans and extraterrestrial inhumans reminds me a lot of how the Eternals are organizated: The eternals hidden among humanity, the eternals living in his secret city of Olympia and the eternals living in space.So have been thinking on what an Inhuman comic could be and I have come to 3 ideas, as in 3 books.
First DotI gets sort of retconned, in the first issue Maximus says he is quite mad and as we all know Maximus's madness is caused by a future him telepathically talking to him so he gets warned and they fix what they can.
Please note the chances of Cates planned on using the madness as a back door is slim to none cause of all the other continuity problems he most likely just didn't know/care.
So they are prepared for the Kree attack and are able to send a small squad in and rescue Ronan. Casulties still included are the universal court and the plex intelligence. As of now the other Universal Inhumans have split following their 2nd most recognized among them their respected member of the light brigade, with the exception of the Kymellians who lost both their queen and member as such are even more scattered.
Now for the books:
The Internal Inhumans, this story takes place fully in New Attilan it deals with more the daily problems of a number of Inhumans living there. If you want an idea how to picture the story for you anime/manga/light novel watchers/readers here who are aware of the a certain scientific stories as well Durarara, and Blood Blockade Battlefront I could see it being like those. Grounded stories with people who hold these amazing powers, but to the people living there these things are completely normal.
The External Inhumans, this is the main line book focusing greatly on the Inhuman Kingdoms how they interact with each other as well to the rest of the Marvel universe. Seeing who has the best relation with who, which non Inhuman group thinks of what kingdom. How do they integrate more back in with humanity after such a long isolation. How do the Inhuman Kingdoms see their kingdoms forming together.
The Extraterrestrial Inhumans, continuing the 2 really big cosmic bits added to the Inhumans lore this follows an Inhuman team going to space looking for the scattered Universal Inhumans to first off invite them to join what ever they are forming and to ask their geneticist to help understand Primegien. It is discovered the device that caused the destruction of the cloud also affected the natural ingredients for Terrigen causing it to be useless, if brought to the moon and a molecular level geokinsis apply transmutation they can save about 1 Crystal, they can increase that to 7 With the use of Primegien but it is feared it will run out of energy before enough crystals are made especially since they are sharing the extra with the other kingdoms.