RP Ideas needed

[Erren]

Hello. The reason I am posting this is because, well, you read the title. I would love a few suggestions in things that haven't been done here.

[Silas Crowley]

It depends on what your objective is.
Are you trying to start a roleplaying thread?
Or a FE-centered roleplay site? 

For a roleplay, the idea is usually themed at a central spine of emotions; it's about how you want your readers to feel. In the case of FE we're often drawn to a sort of... "shonen" atmosphere of small characters growing into tough, competent units we favoritize and rely on, or the aesthetics of the game. It's rarely the lore that keeps people interested.

If you want a suggestion- I'm personally inclined to darker settings, because they're good for conveying depth in a background of dystopia. If people aren't being made to act a certain way: you can explain where human nature goes wrong all on its own, without stigma or stale writing, as protagonist-centered literature often happens to be after your first few novels. 

But without getting off on a tangent: Fire Emblem roleplays tend to burn out quickly on their own, so I advise trying to come up with a compelling setting and/or plot. The latter portion is optional simply because your fellow roleplayers are capable of initiating their own plot, if allowed. 

Good luck. 

[Erren]

a thread of sorts so I can get an idea of what I could write for a fanfiction. 

Thanks for the advice.