If there are know aliases that arent listed, how would a user go about adding one?
If you see no text box to add an alias, I think you should post in the forums (in Editing & Tools), saying which character / page (with a link, if possible) and which alias you want (and probably a reason). There is no dedicated "Ask a mod for an alias" thread, as far as I know, so I guess a new thread with the title "Add alias: <whatever character>" or something like that will do, so that staff / mods can see it. I think, anyway. ^_^