Yes but such improvement where each line of dialogue is the actual line that character says is what a lot of people wants. no matter if it's displayed in a wheel type menu or a list. Such improvement takes as back to the beginning of this (and not only this) conversation - why implement something that is not precise and need fixing (by mods) or improving?
The developers clearly think the lack of precision is valuable. To them, we're not fixing the game when we mod it. We're breaking the game.
We think we're fixing it, though, which is why we need mods.
One mod I use for DAO actual undoes parts of two of the patches. The devs patched the game to change how some of the spells worked, and I didn't like the changes, so I changed them back. This is a case where the devs clearly think they're making the game better, but I thought they were making it worse.