It could be significant in that it shows Bricky's interest in the Guardsman universe through fanfiction. Maybe Bricky is exploring different aspects of the Guardsman story that the official canon doesn't fully cover.
A great one often has well - developed characters. The Guardsman should have his own personality, whether he's a grizzled veteran or a fresh recruit. The Sister of Battle should also be a complex character with her beliefs and values. And the story should have an engaging plot, like a joint mission against a common enemy in the Warhammer 40k universe.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). There are often many user - generated stories in the Warhammer 40k category that involve Guardsmen and Sisters of Battle. Another option is to check out dedicated Warhammer 40k fan forums. Some fans might share their own fanfiction or recommend good ones there.
There are also fanfics that delve into the internal politics and culture of the Tau Empire from the perspective of the guardsmen. It shows their loyalty to the greater good and how they navigate the complex social structures within their military.
It can start with mutual respect. For example, the Guardsman respects the combat skills and religious fervor of the Sister of Battle, while the Sister respects the tenacity and loyalty of the Guardsman. They can then be forced into situations where they have to rely on each other, like being trapped in a war - torn area and having to fight their way out together. This shared experience can deepen their relationship.
One plot idea could be that a Guardsman gets separated from his unit during a battle and is rescued by a Sister of Battle. They then have to work together to make their way back to safety while facing various enemies and challenges along the way. This could lead to a growing respect and friendship between them.
However, the Warhammer universe is vast and complex. Some novels might be a bit overwhelming for new readers at first due to the large number of factions, characters, and backstories. But overall, with a bit of patience, new readers can definitely enjoy the 'Warhammer Novels'.