So I was talking with my coworker, who also plays, and our conversation turned to the unique dialogue options or interactions with NPCs for different races. The Githyanki seem to have the most, and I have really loved the differences I've noticed with it and it really helps immersion. Drow have a bunch too, as do Tieflings (though its mostly racist...) I would really like to see more unique interactions for the other races, but particularly for Dragonborn. I really doubt too many people have seen those just walking around, as even running into Dragonborn NPCs seems rare in act 1 and 2, not to mention they're flippin huge. You'd think people would have commentary on that.
I mean it takes place in Faerun, Dragonborns aren't the weirdest thing out there in Faerun when we have literal Khajiits, Bird People, Ninja Tortles, Aasimars, Genasi (one of each 4 elements) and Bald Half Giants called Goliaths.
Also don't get me started on the British Space Hippos with Blunderbusses,