Okay, kobolds aren't as cute in NWN2 as they were in NWN1, but if this was made into a hakpak I could just see some really nice one-shots or possibly even campaigns being made with it.
I'd love to make a funny little one-shot where the players are kobolds and they get up to mischief, I think it would be quite simple and not take itself too seriously.
I think having monsters as playable characters will help to spice things up for sure though, especially in this community.