Then go back and play Morrowind and Oblivion for the rest of your life, games need to evolve not remain stagnant.
You can play as 10 different races (I assume), in 2 genders. Do you want a generic male or female voice for whichever race you took? It would never work, and if this isn't impractical already, anything more than 2 voice overs certainly is.
Besides, I don't have the patience to wait for my player character to finish speaking lines I just read already so I'd just skip through it.