I believe armorgames use to be called "games of gondor" when LotR was still in style.
call me old school, but I still think its pretty cool and I believe the ranks should be in the same form (like "hobbits" or "elves" or "nazgul" with "king" or something at the top)
Well, since they had to change the name in the first place due to copyright issues, there would be no reason to even try and change the rankings. It would lead to more trouble than fun, and the names are okay as they is. Most people remember them, and by changing them, there would be a lot of confusion about it all.