ok well i don't think this exact idea has been put up, i searched and nothing really conclusive came up. if this is too obvious for the wish list then go ahead and delete it, but i hope its good enough.
what i would like to see implemented is a random job skill chosen at character creation that would start off at level 3 or something. this is like in RL where you may have natural talent in something, like a musical instrument, or you have a special interest or aptitude for a job. it wouldn't be the same as the parent's job, because you would naturally learn that anyway, unless you want an extra few levels for that. it doesn't seem to be in either character creation.