as far as I read, it's not explicitly mentioned if Co-op is or is not allowed for runs like Sebastian door%

I am fairly new to speed running as a whole but I thought of a possibly great category. that annoying prick got lucky enough to escape the legion but not lucky enough to not run into the player. Almost everyone I know who plays fnv kills Oliver and I thought what if there were a category primarily based on doing so. I don't know how to submit a category but I read around and heard posting on the forum would help.