You can start by researching different ethnic cultures to get accurate details. Then, make the characters' ethnicity an integral part of their personality and experiences. Don't just use it as a label.
In the 'franklin plays the game story', Franklin is likely the main character. He could be a human being with unique traits and qualities. Maybe he is known for his competitiveness in games or his friendly nature towards other players. Without reading the story, we can't be certain about his exact identity but he is the one central to the action of playing the game.
In pulp fiction, race and ethnicity are often stereotypically represented. For example, certain ethnic groups might be depicted as having specific occupations or behaviors. Asian characters could be shown as martial arts experts or sly businessmen. African - American characters may be portrayed as having a particular style of speech or being involved in criminal activities more often than not, which are unfair generalizations.
In most comic book scenarios, a man's ethnicity is usually a fixed trait and not something that can be changed easily. But it could happen in very imaginative or fantastical storylines.
Well, in the realm of comic books, a man's ethnicity is generally not something that can be randomly changed. It would go against the established character traits and the overall consistency of the story. But there might be some extremely rare cases with extraordinary circumstances that allow for such a concept.
I'm not sure specifically who Jon Franklin is without more context. He could be an ordinary person with a passion for sharing true stories, or perhaps a professional storyteller, journalist, or writer.
Franklin Richards is a fictional character in the Marvel Comics universe. He is the son of Reed Richards (Mr. Fantastic) and Sue Storm (Invisible Woman) of the Fantastic Four. He has extremely powerful mutant abilities and has played significant roles in various storylines within the Marvel Comics.