My idea, which is only a simple one I do admit, is to have a title come up in the menu as to what your character actually is such as...
' Jester the Seasoned Dark Mage '
The idea is based on how Heroe's Quest labels its heroes essentially.
As you start working and developing on your skills, the computer automatically determines your top five skills and creates an official title for your character. That can be 'White Mage', 'Mage', 'Dark mage', 'Fighter', 'Barbarian', 'Amazon' etc. So instead of just being a character with a hundred skills all over the place, the computer gives you an official specialisation like ' Bob the White Mage '.
You can even develop further into this by having titles such as 'Novice', 'Amateur', 'Seasoned' and 'Experienced' etc. So you can have a title such as 'Bob the Novie Barbarian' or something as such.
I think whilst the idea is simple and not very dramatic compared to some things suggested, it'd be a nice touch to the game. I can see it making the game more fun. Particularly if your trying to beat yourself by improving your rank etc.
This was just a thought that occurred to me whilst I was playing the game.