Sanguinius is a very important character. He is the primarch of the Blood Angels and his influence is felt throughout the novel, even though he may not be physically present all the time. His legacy and the values he instilled in the chapter are central to the Blood Angels' identity.
There are also various Blood Angels captains. For example, Captain Dante. He is a strong leader, guiding the Blood Angels through many battles and challenges. His leadership skills and combat prowess are key to the chapter's survival and success in the events of the novel.
The Blood Angels themselves are central characters. Their leaders, like Dante, are likely to be main characters. He is a powerful and respected figure within the Blood Angels chapter.
I'm not sure as I haven't read the novel specifically. But it could be the broken angels themselves. There might be a lead broken angel character whose story drives the plot.
I don't know for sure. It could be some ordinary people who encounter extraordinary things related to the 'angels' in the story.
I'm not sure specifically as it depends on the novel. But it could be the fallen angels themselves. There might be a lead fallen angel who drives the story forward.
There is often a protagonist who is usually from a lower social class or in a position of relative disadvantage in the 'angels and insects novel'.
Since I haven't read the 'strange angels novel', I can only speculate. There could be a young protagonist who is just starting to understand the strange world they are in. There might also be an antagonist who opposes the main character's goals or beliefs. And perhaps there are some characters with special abilities or knowledge that help or hinder the main character along the way.
I'm not sure specifically as I haven't read this particular 'fallen angels novel'. But generally, there could be the fallen angels themselves as main characters. They would likely have complex personalities, torn between their former angelic selves and their new, fallen states.
I don't know as I haven't read the novel, but it's likely that there are angel characters as the main ones. Maybe an angel leader or a young angel who is just learning about their powers.
In a 'renegade angels novel', the main characters could include not only the renegade angels but also those who oppose them. There could be an archangel who is tasked with bringing the renegades back in line. And there may be a human character who gets caught up in the conflict between the renegade angels and the angelic establishment, perhaps serving as a bridge between the two worlds.
I'm not sure who the main characters are without reading the novel. But it's likely that the angels themselves are main characters. There might be a leader among them, perhaps an angel with special powers or a unique backstory.