+1 i wish we could select more tags at character creation (ie, class, race, diety, alignment, background/profession/upbringing, hometown, etc.) as i think a more involved tagging system would really work to drive a feeling of immersion or place within the world of bg and/or work to make my character feel more fleshed out in comparison to origin characters that have tags in addition to their own story driven dialogue options.
i also think it would be neat if we were able to pick up tags as the story progressed too - ie affiliation with the harpers or zhents, or goblin slayer v tiefling slayer, follower of the absolute, etc. - that would give us dialogue/narrative options during gameplay