Though it doesn't have to be as flashy, I like that the info girl to the left of the main gate has an animated icon above her head. It would be nice if NPCs who tailor to very specific needs have these. I almost always forget to check my titles because the clerk is so tucked away and lost among the sea of heads. Every time I go to the exchange shop i have to squint to see their green titles.
This would only be a minor quality of life improvement but at the same time add a little more cohesion and charm. Thank you!