I think Lae'zel would kill a Gnome after 10 seconds after being in the party, absolute polar opposite personalities. Half-Ork and Gnomes are being added at some point, dunno about half-ogres. A Gnome would "troll" characters like Lae'zel and Shadowheart to madness and I think it would be an amazing contribution to a story/party. I imagine a Gnome would have a blast with a psychic mind tadpole also, would make goblins to dumb shit just for giggles. lol