Valkyrie I like it..
I think that class 'modifcation' would be nifty.. cause it woudlnt just ADD to a class, it would just.. modify it, with good and bad stuff.
I think this an area we could look into possibly, if they thought it warranted it.
But ninjas, Valkyrie, dragoons, all sorts of cool stuff, that you could eitehr restrict to race or class, but have them be modified,
so you wouldnt just be getting like 5 new skills and thats it.. power hungry people would love that too much, id say.. maybe make it so you can use a unique class ability, and make some skills not so good, and make some other skills do slightly more damage, etc.