User blog comment:DirgeOfCerberus111/Canon Expansions, Feasible?/@comment-4964060-20131006153340

There is absolutely no problem with this at all, imo. Truthfully, I've been planning to write a story about my Incinerators teaming up with the Minotaurs chapter, and have them meet some canon characters in the process.

This entire concept is pretty much the exact same thing as featuring a canon chapter or kabal or whatever in your articles. So long as people obey the rules of the site, this is completely feasible.