When Raf gets hurt in Transformers Prime fanfiction, it could lead to the Autobots becoming extremely protective. For example, Bumblebee might stay by his side constantly, not wanting to leave him alone even for a moment. They would also be more determined to fight against the Decepticons, seeing Raf's injury as a sign that they need to step up their efforts to protect the humans.
One common theme is discovery. Raf, being a curious human, often discovers something about Dark Energon. Another theme is danger. Dark Energon is always presented as a very dangerous substance in these fanfictions.
One idea could be to write about how the other Autobots react to Jack being hurt. For example, Arcee might become extremely protective and vow to find whoever or whatever caused the harm. She could go on a solo mission to seek revenge while the other Autobots try to keep Jack stable and safe at their base.
One common plot point is the reaction of his friends, especially Miko and Raf. They would likely be very worried and try to find a way to help him. For instance, Miko might be more impulsive and want to immediately go after the ones who hurt Jack, while Raf would be more focused on finding a way to heal him using his technical knowledge.
In Transformers Prime fanfiction where Jack gets hurt, one possibility could be that he gets injured during a battle between the Autobots and Decepticons. Maybe he was trying to help the Autobots and got caught in the crossfire. For example, a stray blast from a Decepticon weapon could have hit him while he was guiding Bumblebee to a strategic location.
One possible fanfiction could be where Arcee is in a battle against a powerful new Decepticon. She gets caught off - guard and is injured. Her fellow Autobots then rush to her aid, with Bumblebee especially determined to protect her while she recovers.
One popular fanfiction might be 'Raf's Encounter with Dark Energon'. It delves into how Raf, with his unique connection to the Cybertronians, stumbles upon Dark Energon and the chaos that ensues. The story shows his attempts to understand the power and how it affects the Autobots and Decepticons around him.
It could also cause some tension. Humans might blame the Autobots for not protecting Raf well enough. At the same time, the Autobots may feel guilty and overprotective, which could make the humans feel a bit smothered in their interactions.
Archive of Our Own (AO3) is a great place to start. It has a vast collection of Transformers Prime fanfiction, and you can easily search for stories where Smokescreen is hurt.
Then, think about the emotions of the characters. The Autobots will likely be worried and angry. Jack himself might be in pain and scared. You can show these emotions through their dialogues and actions. For example, Bumblebee could be buzzing angrily, trying to communicate his determination to find the ones who hurt Jack.