I would certainly like adding more options ...
It really doesnt matter what mechanic will Larian use in order to include as much options for us as possible ... limiting dialogue choices in this game are my most often repeated criticism.

I think at least one option per Good/Evil/Neutral should be the very basic ...
Then adding some nuances to differ between Chaos/Lawfull/Neutral would be appreciated ...
And even tho i dont really like Alignments as a construct ...
I think there should be optional [Alignment] tags for new players.