While Mega Man X5 maybe the last main X game that features an underwater level, technically there is Mega Man Xtreme 2 which chronologically was released between it and Mega Man X6 and there is the case of Launch Octopus in that game. Just thought I should let you know, I'll let you decide on how this is handled.
I think it'd be a good idea if we censor out some of the colorful words that Uno0wnuser has been putting on our wiki for the past few days. I'm pretty crap at HTML and the like, would you have the know-how to do that? We should only do the bigger ones, others like "damn" are in the Mega Man games and quoted here, so we have to leave those.
I am just as literate on HTML as you are, i'm afraid. But despite that, i think a better idea would be to set the wikia so recently registered users can't edit pages. Because he can just make a new account, erase content from pages or fill them with gibberish. However, no idea how to set that up.
Unfortunately there is no universal switch to just make all pages registered users only, and it seems FANDOM frowns on that. We'll have to go with the censors just to keep the nasty words out, since we obviously have a lot of kids around. Maybe Quick has an idea?
Generally characters who aren't named or have a minimal role don't get their own page, but by a general rule if a character, named or not, has more than 5 lines I've been making pages for them. These characters may not be a main character, but they have significant impact on the plot itself. An example can be seen here:
Though not named, he is key to the plot of the episode, and is therefore notable. Since this particular model of navigator is present in Day of Sigma and acts as X's navigator throughout MHX, she is notable.
I would still ban the accounts, simply because we don't want him just logging into the older accounts and hitting other pages. he went after Rockman X DiVE too last night, so I would both ban the account and lock the page. If a user wants to edit the page, unlock it so they can do their thing and then lock it for maybe a week.
Congrats sir/madam, you've been promoted to content moderator for your strong and productive edit history! We look forward to seeing your work! One thing I ask personally is please watch those trivia sections! Redundant, speculative, comparative (i.e. so-and-so looks like so-and-so), and just general gibberish is pretty rampant on them. Again, congrats!