One of the main themes could be survival. In a death squad context, characters are likely constantly fighting for their lives. Another theme might be morality, as they may be forced to make difficult choices that blur the lines between right and wrong. Also, loyalty could be a theme, whether it's loyalty to the squad or to a greater cause they believe in.
Well, in a 'Star Wars Death Squad Novel', it could center around the formation of this death squad. Maybe it shows how they are recruited, what kind of training they go through. It might also explore their relationships with other characters in the Star Wars galaxy. For example, they could be sent to hunt down rebels or deal with threats to the Empire. And their moral compass, or lack thereof, would also be an interesting aspect. Since the Star Wars universe is so vast, they could be interacting with different species and facing various challenges in different planets.
The leader of the death squad is often an interesting character. They usually have a complex personality, being both feared and respected by the squad members. Their decisions can shape the entire story. Another interesting character could be the new recruit. They bring a fresh perspective and often have to adapt quickly to the harsh reality of the death squad.
I'm not certain without reading the novel, but there could be a tough and no - nonsense squad leader. There might also be a rookie in the squad who has to prove himself.
I'm not sure which specific 'Pieck Finger fanfic' is the best. You can try looking on some popular fanfiction websites like Archive of Our Own. There might be a variety of stories there.
Often, there might be themes related to her abilities and how she uses them in different situations. For example, in battle or when facing challenges. Another theme could be her backstory and how it shapes her personality and actions in the fan - created stories.
A common theme is loyalty. Given their comradeship in the series, fanfictions often explore how their loyalty to each other extends beyond just being fellow soldiers. Another theme could be sacrifice, as they are in a dangerous world where they might have to sacrifice for one another.
One common theme is loyalty. Pieck is often depicted as being loyal to her comrades and her cause. Another theme is sacrifice, as she is in a situation where she may have to give up a lot for the greater good.