there is so much more to worry about rather than é, i could make the wings file without it, but then there are still all the japanese names, which will need to be done manually to be meaningful.
after a while, i think people will use an editor and rename some games to have all 'english' names.
it would be cool to use unifon... just for browsing and display purposes, then we could show jaoanese titles.
because, if we rename japanese animal crossing, would it be tobidase! doubutsu no mori... or jump out animal forest? or animal crossing new leaf?
sonikku za... or sonic the...
so, manual renames based on each situation will need to be done, i think this will be done by users, hopefully