A prevalent theme is redemption. Sometimes Knockout is written as seeking redemption through his relationship with Ratchet. There's also the theme of friendship or something more than friendship developing between them. They might start off as enemies or at least wary of each other, but over time, they come to understand and care for one another. This can be shown through various plotlines like them having to work together on a mission or Ratchet treating Knockout's injuries.
One common theme is the 'opposites attract' concept. Ratchet is often seen as the more serious and by - the - books medic, while Knockout is flamboyant and self - centered. Their differences create an interesting dynamic. Another theme is the exploration of their relationship during the war, how they might interact despite being on different sides.
One common theme is friendship. Despite being on different sides in the original Transformers lore, in fanfiction they might develop an unexpected friendship. Another theme could be adventure, where they team up to face a common threat.
Love or a deep emotional bond is also a common theme, although it can be presented in different ways. Sometimes it's a platonic love based on mutual admiration and trust. Other times it might be more of a romantic undertone, where their relationship is explored in a more affectionate and intimate way. Fanfiction writers often play with these different levels of emotional connection between the two characters.
Friendship is a common theme. Their relationship as comrades in the Autobot cause often forms the basis of many stories. They support each other in battles and in the day - to - day operations of the Autobot base.
A third common theme is the exploration of Knockout's character. The OC can act as a catalyst to show different sides of Knockout. Maybe the OC is kind - hearted and through their interactions, Knockout shows a more vulnerable or less - evil side than what we usually see in the show. This kind of character exploration through the relationship with the OC is quite popular in such fanfictions.
A common theme is Ratchet's role as a healer. Many fanfictions focus on his medical skills and how he uses them to save his comrades. Another theme is his relationships, like his friendship with Optimus Prime or his mentorship of younger Autobots.
A common theme is the relationship between the OC and Ratchet evolving from a simple acquaintance to a deep emotional bond. Another is the OC helping Ratchet deal with the stress of the war against the Decepticons.
In a lot of Transformers Prime Knockout fanfiction, the theme of self - discovery is prevalent. Knockout is constantly in situations where he has to re - evaluate who he is and what he stands for. For example, in some stories, his interactions with other characters, both Autobots and Decepticons, make him question his own beliefs and motives. Additionally, the theme of power struggle is also common. As Knockout tries to gain more power or influence within the Transformers hierarchy, it often leads to conflict and interesting plot developments.
You can try fanfiction platforms like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can simply search for 'Transformers Ratchet x Knockout' there. There are also some Transformers - focused fanfiction communities where fans share their works.
Common themes in these fanfictions include friendship evolving into love. At first, Ratchet and the reader might start as friends or comrades, but over time, their relationship deepens romantically. Also, the theme of protection is quite prevalent. Ratchet, being an Autobot, is always protective of the reader. And lastly, discovery. The reader discovers the world of the Transformers through Ratchet, and Ratchet discovers new aspects of himself through his relationship with the reader. It's a two - way street of discovery that makes for an interesting story.
There's a fanfiction called 'Healing Bonds' which focuses on Ratchet's role in patching up Knockout after a particularly bad battle. Through this process, they form an unexpected friendship that might turn into something more in later chapters. It delves deep into their characters and how they view each other.