Spencer Reid is often a very popular character in fanfics. His high IQ, his troubled past, and his unique personality traits make him a fascinating character to write about. Writers can explore his relationships with other team members, his love interests, or his internal struggles in great depth.
One interesting plotline could be a new, extremely intelligent and elusive unsub that the BAU team has a hard time profiling. Maybe this unsub is using advanced technology to commit crimes, which adds a modern twist to the typical Criminal Minds scenarios in the fanfic.
One popular character is Sherlock Holmes. He is a brilliant detective with amazing deductive skills. His ability to observe the smallest details and draw accurate conclusions makes him a classic character in criminal minds fiction. Another is Hercule Poirot. He's known for his little grey cells and his methodical approach to solving crimes.
Dr. Spencer Reid is surely one of the most memorable. His eidetic memory and high IQ make him stand out. He can recall a vast amount of information instantly, which is crucial in profiling criminals.
Dr. Spencer Reid is very popular. His high IQ, eidetic memory, and complex personality make him an interesting character to write about. Writers can explore his relationships with the other team members, his personal struggles, and his growth over time.
Jacob Black is definitely a popular choice. He has a complex character arc in the original series and fans often like to explore more of his backstory or his future in fanfics. His relationship with the other wolves and his feelings for Bella can be further delved into.
One popular theme is teamwork. Fanfics often focus on how Spencer and Morgan work together seamlessly to solve cases. Their different skillsets - Spencer's academic knowledge and Morgan's practical experience - combine to crack the toughest of cases.
I'm not sure there are widely known 'popular' ones in the mainstream sense. Since it's a rather specific and perhaps not entirely common theme within the 'Criminal Minds' fanfic universe. But within the niche community of fans who are interested in this type of fanfic, there may be some that are more favored.
Well, it's the novelty. The idea of adding a ticklish element to the serious and often dark world of Criminal Minds creates a contrast. It gives a chance to see the characters in a more light - hearted way.
If it's a crossover with 'Doctor Who', the Doctor would be an amazing addition. His vast knowledge of different cultures and species could help the BAU in cases that have an otherworldly aspect. And his time - traveling ability could add an interesting twist to the story.
Eames is also very popular. She's a strong female character, and fanfic can focus on her role in the investigations, her partnership with Goren, and her own personal growth throughout the series. There could be fanfic that delves into her family life or her off - duty activities.