While I'll agree that any reduction in options would be bad, a voice I don't like (or even just one voice option) would ruin the game for me, so I take considerable solace in the knowledge that I can probably fix what could potentially be a catastrophic design choice.
I don't need NPC dialogue to be voiced, either.
That's a choice you made when you elected for a closed platform. Playing on console grants tacit approval to all of the devs' design choices.
I would object to that. Since I only tolerate one of those two designs, I want my preference for a blank slate protagonist supported in all games. I am wholly indifferent to the extent to which fixed protagonists are supported.
I really hate the attitude of "mods are the solution to everything, we can all pack up and go home guys!" How about game companies do a better job so their games don't need to be fixed by fans? Any mods you're thinking of to "fix" a voiced protagonist would involve either A) turning on subtitles and awkwardly muting the protagonist but they'd still be silently mouthing the words that were said in the official version and changing nothing else or
Muting all of the protagonist's lines, removing the parts of scenes where the protagonist talks as well as all lip synching, writing hundreds of additional lines, then writing hundreds of additional responses by NPCs (which would of course be only text while their official responses are voiced) adding all of that to the existing game to appear in the correct conversation with the correct corresponding NPC response, the correct actions taken in response (start a fight, run away, agree to do something, etc...). "A" might have a chance of happening and if that's enough to satisfy you then...congrats (though you could more easily press mute for those scenes yourself) But "B"? No one is going to spend that kind of effort and basically rework the entire game because a few people don't like voice acting.
Anyway, this whole conversation is irrelevant. A voiced protagonist isn't something BioWare would be learning from TW3, it's something they've already been doing since ME1.