Fandom Harry Potter Roleplay Ideas?

Hi there!

So I'm currently looking for someone who would be up to roleplaying within the world of Harry Potter. I like to work with OCs myself, mostly female, but I do enjoy rping as a male as well, and have no problem with my partner doing so as well. I've got a few starters, depending on what we're both looking for. I hope to hear from you all soon.

I had an idea for this, where half humans are allowed to attend Hogwarts

I have ideas!!!

It’s one me and another Rper are cooking up on discord. It’s kinda how Neville is actually the chosen one and Voldemort goes there with Bellatrix and rabastine. When Voldy is defeated by a baby, the two panicked but help has already arrived in the form of Sirius black and Nevilles grandmother. Neville grows up isolated for the most part with his grandma trying to shield him. Harry grows up normally, and all is mostly well.
Dumbledore is the main antagonist as (our Characters) work out that something’s not quite right with how all these terrible things seem to do easily happen to their friend Neville when he should be safe. And the main plot is trying to stop Dumbledore from manipulating Neville and the other adults into fattening Neville up as a lamb for slaughter for “the greater good”. All while trying to stop Voldemort’s rise to power again.

Oh also Voldemort goes to the long bottoms instead because Severus Snape finds out Pettigrew was a mole (or a rat lol) and threatens him. Resulting in Snape killing pettigrew and telling the Voldy that the child would be the Longbottoms instead of Harry as Lilly was always his first priority. Dark lord goes and Snape gets the word out of what’s about to go down as fast as he can but ya kno, they were “conveniently” too late to save them.