I would personally love to have the protagonist's lines fully voiced. But the way this game is set up makes that very unrealistic. First of all, they have four different custom PC voices. So all four of those voice actors would have to redundantly record EVERY line of dialogue the PC might say in the ENTIRE game. Thousands of lines, probably.
But that's not all. Because what if you're doing the conversation as one of the origin characters/companions? Oh shit, now we gotta have at LEAST five MORE voice actors also record every line of dialogue the PC might say in the entire game. That's if they don't add any party members, which we already pretty much know they're going to.
Paying to voice ONE, maybe TWO versions of the main character for the whole game, that they could do, and I'd expect them to. But ten or twelve different actors all recording the same massive number of lines? That would be more or less unthinkable.
