There's also the 'opposites attract' trope. Hotch is more stoic and reserved, while Reid is brilliant but a bit socially awkward. Their differences make for an interesting dynamic in fanfictions, and writers often explore how they complement each other in different ways.
There are also some tropes related to power dynamics. Hannibal is often portrayed as more in control, and Reid as the more vulnerable one. Fanfictions might play with this dynamic, like having Reid gradually gain power in the relationship or Hannibal using his power in unexpected ways. This can create a lot of tension and drama in the stories.
One common theme is the professional relationship. They often work together on cases, and fanfictions might explore how they respect each other's skills. Another theme could be friendship. Reid might look up to Hotch as a mentor, and Hotch might see Reid as a valuable member of the team.
One great 'hotch x reid fanfic' is 'The Unspoken Bond'. It delves deep into their relationship, exploring how their different personalities complement each other within the BAU. Another interesting one is 'A Different Perspective' which shows their interactions from the eyes of a new team member. And 'Hidden Feelings' is also quite popular as it slowly unfolds the underlying emotions between Hotch and Reid.
There are some fan - made communities on social media platforms like Tumblr. They often share and recommend Reid x Hotch fanfictions. These fanfictions can range from ones that are set in the canon universe of the show, following the original storylines closely, to ones that are more of an alternate universe, where the characters might have different occupations or relationships but still retain their core personalities.
A common trope is the 'hurt/comfort' one. For example, when Reid is in danger during a case, Morgan is always there to save and comfort him. It shows their deep bond. Another popular trope is the 'partnership in crime' sort of thing, where they work together to solve a mystery that others can't.
One popular trope is the 'genius and the normal'. Since Spencer Reid is a brilliant genius, it's common to see stories where the reader is an 'ordinary' person who is drawn to his intelligence. Another is the 'hurt/comfort' trope. Reid has been through a lot in the show, so fanfictions often have the reader comforting him. For example, after a tough case.
One common theme is the professional respect they have for each other evolving into a more personal connection. Since they work closely in the show, fanfictions often build on that dynamic. Another theme is how they support each other during difficult cases. For example, Hotch might be there for Reid when he's struggling with a particularly disturbing case.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of fanfictions about Hotch and Reid on it. Just search for 'Hotch x Reid' in the search bar, and you'll get a list of relevant works.
Well, I've come across a really interesting one where Hotch and Reid have to go undercover together for a case. It delved deep into their in - character interactions, showing how they rely on each other's skills. The author did a great job of capturing their personalities. You might also want to look for ones that are rated highly by other readers, as those tend to be well - written and engaging.
You can try Archive of Our Own (AO3). It has a large collection of fanfics, including many 'hotch x reid' ones. Just use the search function and type in the relevant tags.